FAQ Database Discussion Community


Handle local files in default iOS application

ios,file,default
I have files that are stored in the Document directory. The url scheme for them is file:/// and so on. Is there a way to handle such files with appropriate default app. Lets say I have a video file there and instead of handling play in my app, it opens...

Typo3: capture default generated css in lib

css,typo3,default
I need to capture the default generated CSS inside a lib, which will be displayed in an XML page type. For this, I tried: lib.defaultCss = COA lib.defaultCss { 10 < plugin.tx_cssstyledcontent._CSS_DEFAULT_STYLE wrap = <defaultCss><![CDATA[|]]></defaultCss> } page.1 < lib.defaultCss In the object browser I can see the correct value (default...

python argparse always set defaults related to an optional argument

python,default,argparse,optional-parameters
I use python 3, i want to set argparse to always set the default key in relation to a predefined optional argument of my choice. E.g. I pass some input files to the script. An optional argument specify if the input file should be rotated by the script. I get...

DateTimeOffset default value

default,datetimeoffset
I would like to set default value to DateTimeOffset - it should not be DateTime.Now but rather DateTime.MinValue or default(DateTime) Any thoughts how can I do it? This code: DateTimeOffset d = new DateTimeOffset(DateTime.MinValue) throws an exception...

Can I have just getters and not setter?

groovy,default,setter,getter
I am quite new to groovy, and I have found out that by making a field public, groovy provides getters and setters by default. Is there a way to have just the getters but not the setters by default? The reason behind this is that I have a Builder and...

Wrong value for window.innerWidth during onload event in Firefox for Android?

javascript,html,css,firefox,default
Okay, so, the problem I am facing is this: my mobile Firefox browser is not retrieving the correct values for window.innerWidth, document.documentElement.clientWidth, or even the width of a div styled to take up the whole client window after page load. I am not crazy, my code works just fine in...

PHP - Creating a class named 'Default'

php,class,default
I know that default is a reserved keyword in PHP. I came up to this weird situation where I wanted to name my class Default, but it seems whenever I try to create it in any place in code my whole page turns blank and PHP is not showing any...

:Set project application settings to defaults

c#,visual-studio,default,application-settings
I'm trying to use the application setting in my c# project. However, Properties.Settings.Default.Reset() actually sets all properties to their system defaults (a String will be set to null and not the value i set as base). Is there a way to set default values for properties so that i can...

openerp many2many default disappear

many-to-many,openerp,default
I have a form which I pass some invoice ids through context by an act_window. Invoices are set as default in an many2many field (I tried both using a default function and overriding the default_get function), but when I add a record on another one2many field in the same form,...

Using angularJS click on enter form functionality in Internet Explorer

javascript,html,angularjs,internet-explorer,default
I have a form in angularJS like this: <form> <div class="row form-group"> <div class="col-xs-4"> <label>Product name:</label> </div> <div class="col-xs-8"> <input ng-model="vm.name" ng-disabled="vm.product.name"> </div> </div> <button ng-hide="1" ng-click="vm.addName()"></button> </form> The idea being that when a user enters a name the form locks it (inside addName()) and does an API call to...

cakephp error. Connection to database …not …: Access denied for user 'my_app'@'localhost' (using password: YES)

database,cakephp,default,cakephp-3.0
I am trying to start CakePHP. I made bookmarker and tested by command bin\cake server. It showed one error as connection to database could not be established: SQLSTATE[HY000] [1045] Access denied for user 'my_app'@'localhost' (using password: YES). I read the config/app.default.php file. It says there is a database my_app and...

how to have default value for a text field only for new form in rails? iam using :value => “0”.but in edit form also iam getting '0' value

ruby-on-rails,forms,default,textfield,value
How to have default value for a text field only for new form in rails? I am using :value => "0" in form partial. But the problem is though I have a value in database, I am getting 0 in edit form. actually in new form for a text field...

Override Spring form error messages

java,spring,default,custom-errors
In Spring how do I override default form error massages ? I'm using a Validator and a properties file to add my own error messages, but how do I override messages that get printed on conversion/encoding error for example ? They seem to be generated automatically and I don't think...

Oscommerce display default product image and prevent it from deletion

image,set,default,product,oscommerce
I am working on an oscommerce project where i want to display default product image (i.e no image available) if product image is not uploaded.And even i want it to prevent from deletion.I have tried to upload product not available image for 2-3 products but when deleting products i.e final...

Where does the default JSON errors response in spring-boot-starter-web comes from and how to adjust it?

spring-mvc,configuration,spring-boot,default
I am very happy with the spring-boot project so far, but I'd like to develop a deeper understanding, of how everything is glued together. Using spring-boot-starter-web, spring-boot-starter-data-jpa and hateoas I was able to assemble a nice working REST backend. But I am wondering, how it is done, that e.g. a...

Set default option in select-element using php

php,html,select,default
I'm looking for a simple way to dynamically change the default item in a select-element without adding a ton of code into every option-element. This is an example of a select-element that allows you to select a month and it always sets the current month as the default item: <select...

How to make a default instance in Ruby as in Prime class?

ruby,class,module,instance,default
I would like to make a class or maybe a module which can be loaded / required with "require" or "require_relative". However, for simplicity I don't want to instantiate any objects, just start using its methods, similar to Ruby's Prime class. How can I achieve this? require "my_module" puts My_module.convert("data")...

View values as hexidecimal by default while debugging in Android Studio

android-studio,settings,default
My question is similar to "Android Studio" debugging - display variables as hexadecimal, but I want to know how to make this the default setting. I know how to change the setting for individual values: but for checking the values of all the characters in long strings, this becomes tedious....

Node.js: Mongoose schema default rand-tokens are not random

node.js,mongodb,random,default,uid
I have a UserSchema like this and I cannot seem to generate unique random activation_token's. I am using rand-token for the generation. Found here. var UserSchema = new Schema({ activation_token: { type: String, default: randToken.generate(64), }, email: { type: String, unique: true, sparse: true }, first_name: { type: String },...

php function argument default value - how to know that def. value was applied?

php,function,default
I have a function function my_func($id,$arg1='aaa',$arg2='bbb'){ if($arg1=='aaa'){ //means that def. value applied, real argument has not been provided } if($arg1=='bbb'){ //means that def. value applied, real argument has not been provided } } I check if my values are default I will do one thing, if not - another thing....

Datepicker set today's day as a default

javascript,jquery,datepicker,set,default
So I have a datepicker and when I select a day, the day of the week is inserted into another input. $( "#datepicker" ).datepicker({ dateFormat: "dd-mm-yy", onSelect: function(){ var seldate = $(this).datepicker('getDate'); var day = seldate.getUTCDay(); var weekday=new Array(); weekday[0]="Maandag"; weekday[1]="Dinsdag"; weekday[2]="Woensdag"; weekday[3]="Donderdag"; weekday[4]="Vrijdag"; weekday[5]="Zaterdag"; weekday[6]="Zondag"; var dayOfWeek = weekday[day];...

SQL - SET DEFAULT doesn't work when deleting a value

sql,postgresql,default
I have 2 tables: CREATE TABLE REP ( PRIMARY KEY REP_NUM CHAR(2) DEFAULT ('00'), LAST_NAME CHAR(15), FIRST_NAME CHAR(15), STREET CHAR(15), CITY CHAR(15), PROVINCE CHAR(3), ZIP CHAR(5), COMMISSION DECIMAL(7,2), RATE DECIMAL(3,2) ); And: CREATE TABLE CUSTOMER ( CUSTOMER_NUM CHAR(3) PRIMARY KEY, FOREIGN KEY (REP_NUM) REFERENCES REP ON DELETE SET DEFAULT, CUSTOMER_NAME...

Priority language in multi language website

asp.net,resources,default,multilanguage,hindi
I'm following this guide to create a multi language page : http://www.codeproject.com/Articles/334820/Using-Globalization-and-Localization-in-ASP-NET But a problem is : I want my website default language is Hindi. But the browser often set English is default language. That cause when I load my site, the language on it is English, not Hindi (I...

Why using different (shared_ptr and normal) pointer constructors on the same class I get different results?

c++,c++11,constructor,initialization,default
Inspired by this question I wrote my own little program (using code from this answer) and discovered things that confused me. Namely: Having those classes: class A { public: A(){} int i; int j; }; class B { public: B() = default; int i; int j; }; I wrote 4...

Java, default exception messages

java,exception,message,default
Given the following: public abstract class Test { public static void main(String[] args) { int[] testArray = {6, 3, 2}; System.out.println(testArray[3]); } } when I run the program I get: Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 3 at Test1.main(Test1.java:5) In this case the JVM displays the index that is out of...

Dictionary __gt__ and __lt__ implementation

python,python-2.7,dictionary,default
I've been experimenting with Python dictionaries and discovered that __gt__ and __lt__ are implemented for dictionaries. I've tested them and it appears that they somehow compare the keys, but it is not quite clear to me how that is done; for example, I'm not quite sure how {1: 1} >...

Set default query by var1 & var2

php,default
I have two variables: var1 & var2. I want to display var1 default, but if var1 is empty or null, show var2. Regardless of whether or not it has var2 value the basic: $var1:''; $var2:'volvo"; $var3 = empty($var1)? $var2 : $var1; working. but the complete script with query: <form class="form-wrapper...

Set default webpage in vb.Net web-project

vb.net,default,webpage,web-project
I have a class api, and a function test in my web-project. To call this function, I type the link http://localhost/api/test in my browser. Now my question is it possible to call a default page, for example index.html, if i just call the class without the function like: http://localhost/api ?...

laravel default localizations for other languages?

locale,default,laravel-5
A new Laravel project already comes with some localizations, in english. . └── en ├── auth │   ├── form.php │   └── message.php ├── button.php ├── general.php ├── groups │   ├── form.php │   ├── message.php │   ├── modal.php │   ├── table.php │   └── title.php ├── pagination.php ├── passwords.php ├── reminders.php ├──...

Odoo8 - how can I sort status bar and set default as new?

default,statusbar,odoo,odoo-8
I have created a new module in Odoo for helpdesk and I have 2 problems that I can't seem to fix or find information on so need some help. I created a status bar (code): state = fields.Selection({('new','New'), ('open','In Progress'), ('closed','Closed')}, "Status") _defaults = { 'state': 'new' } <header> <field...

Default value for username in SQL database

mysql,laravel,default,nullable,username
I'm writing a Laravel application, and for testing in sqlite you need to specify ->nullable() or ->default("123") for all fields in your migration. This confuses me as my User-migration currently looks like this: public function up() { Schema::create('users', function($table) { $table->increments('id'); $table->integer('role_id'); $table->string('username')->unique(); $table->string('password'); $table->string('name'); $table->string('email'); $table->integer('max_locations'); $table->string('auth_token');...

How to set default value for association with simple_form?

ruby-on-rails,forms,default,simple-form
I'd like to do something like this: <%= f.association :productgroup, default: params[:productgroup_id] %> The params should only be used if there is no value (lets say for new records), so selected: is not what I'm looking for because it overrides the value when I edit the record. Thanks, Andreas...

Get SSLContext for default system truststore in Java(JSEE)

java,security,ssl,default
I've been using custom keystore in my program by specifying javax.net.ssl.keyStore, javax.net.ssl.keyStorePassword, javax.net.ssl.trustStore, javax.net.ssl.trustStorePassword. My truststore contains self-signed certificates. Now I want to make some https request(say to https://google.com) and use default jre system trusstore that contains information about different CAs. To make http requests I use OkHttp library. Its...

android default making default sms app

android,sms,default,telephony
So I am following this Tutorial here on setting my SMS as default, but for some reason my code is not working. I have tried to look this up as much as possible, but everything points back to this same tutorial or has been outdated. Do I need a receiver...

Template function default parameter

c++,templates,constructor,default
//template.h using MSVC++ 2010 #pragma once #include <iostream> using std::ostream; template <typename T, typename U> class Pair { private: T first; U second; public: // Pair() ; Pair ( T x = T() , U y = U() ) ; template<typename T, typename U> friend ostream& operator<< ( ostream& thisPair,...

Unity3d c# - Vector3 as default parameter

c#,unity3d,default
How can we add Vector3 as default parameter for a method? for example: Void SpawnCube(Vector3 p = new Vector3(0,0,0)){...} I just tried the line about I got an error: Expression being assigned to optional parameter `p' must be a constant or default value I want to customise a function to...

Mass change column default values in database project

visual-studio-2013,default,database-project
I have a Visual Studio 2013 database project, in which I would like to change all GUID columns with a default of newid() to newsequentialid(). Using the following query to identify the columns: SELECT so.name AS table_name, sc.name AS column_name, sm.text AS default_value FROM sys.sysobjects so JOIN sys.syscolumns sc ON...

PHPExcel setActiveSheetIndex not working properly

indexing,default,phpexcel,sheet,first-time
I'm using PHPExcel to make export xls with 2 worksheets. When I open the generated xls file , it open directly the second worksheet, even that I've declared on the code that generates the first worksheet : $objPHPExcel->setActiveSheetIndex(0) This happened after I've added the following lines in the code that...

How to open a file using specific application in cygwin?

linux,windows,cygwin,default,notepad
I know that you can open programs in cygwin using cygstart. I also know that you can open files in a similar fashion. However, I would like to open a file using a specific program. For example, I want to open a text file using sublime and I try: cygstart...

Rails: Cloudinary gem - default image not loading

ruby-on-rails,ruby,image,default,cloudinary
I'm working on a pinterest-like app, using Cloudinary gem with Attachinary. I have added a line into my index.html.erb file which was supposed to display a default image if a created Pin didn't have one or the image didn't load properly. <% if pin.image.present? %> <%= link_to pin do %>...

Default value doesn't work in SQLAlchemy + PostgreSQL + aiopg + psycopg2

postgresql,sqlalchemy,default,psycopg2
I've found an unexpected behavior in SQLAlchemy. I'm using the following versions: SQLAlchemy (0.9.8) PostgreSQL (9.3.5) psycopg2 (2.5.4) aiopg (0.5.1) This is the table definition for the example: import asyncio from aiopg.sa import create_engine from sqlalchemy import ( MetaData, Column, Integer, Table, String, ) metadata = MetaData() users = Table('users',...

How to make item selected in dropdown list

php,zend-framework,default
here is a piece of my php code, related to dropdown list creation: $s_t = array( "key1" => "value1", "key2" => 'value2', "key3" => 'value3'); $default_select = "value2"; $attr = array("id" => "name"); $form->addElement('select','name',"Choose your option:",$s_t, $attr); How to make default selected item in the list, according to $default_select value?...

Window Close Listener And setDefaultCloseOperation

java,swing,jframe,default,windowlistener
I have a question about the relationship between swing window listener and default close operation. The question occurs when I am dealing with below scenario: I add a window listener (WindowAdapter is used for the listener) for a JFrame, and override the windowClosing function: if the user closes the window,...

Java default constructor without initialization

java,constructor,default,super
I have a class similar to the below one with all static methods. Hence the class was not initialized while used in other classes. I have to check a condition before invoking any static methods from this class. Even if i add a default constructor it will not get called....

Sorting through list of lists?

python,list,indexing,default
So I have a list of lists: nums = [[98, 90, 91], [46, 76, 62], [85, 90, 83], [77, 79, 81]] and I want to sort through them. When a number in a list(mini-lists) of the list(main list) is lower than a default I give in the argument, the function...

How do I set the default value of an object equal to the current user's value for that same attribute of the current user? (Rails 4)

ruby-on-rails,ruby,default,default-value
What I want to do: Have a User who is currently logged on ("current_user") create a new instance of the Adult class ("adult") and - if current_user does not specify the number of kids (num_kids) that adult has AND current_user specifies that adult.relationship of adult to user is "husband", "wife"...

php my admin default Timestamp is wrong even if I use correct timezone

php,timestamp,default
I am experiencing problem in default timestamps I have this column name dateCreated type is TIMESTAMP and default as CURRENT_TIME whenever I insert a new row in my add member page the time generated is late for 2 hrs. I currently live in ASIA/MANILA which is GMT +8. I tried...

Python - how to set default parameter equal to another parameter

python,default,optional-parameters
I have a function, which should have one optional parameter. I want the optional parameter to be the same as other parameter. Something like this: def foo(arg1, arg2, src, dst=src): ... ... Parameter dst is the optional one. The thing is when dst is not given when calling foo, it...

Why printf is not printing garbage value?

c,gcc,default,undefined-behavior,garbage
#include<stdio.h> void foo(){ int i; printf("%d\n",i); //should print garbage value } void main(){ foo(); } foo should print garbage value of i. But instead it is printing zero. Why is that? I am using gcc version 4.9.2....