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How do you automatically set the focus to a textbox when a web page loads?
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249
If you're using jquery:
$(function() {
$("#Box1").focus();
});
or prototype:
Event.observ...
PHP - Extracting a property from an array of objects
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MikeSchinkel
4,49544 gold badges2929 silver badges4141 bronze badges
answered Aug 13 '14 at 12:24
Josep AlsinaJose...
How can I add a column that doesn't allow nulls in a Postgresql database?
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415
You have to set a default value.
ALTER TABLE mytable ADD COLUMN mycolumn character varying(50...
Search text in stored procedure in SQL Server
...schema name :(
– Imad
Aug 12 '15 at 4:14
4
@Imad You can get the schema name by adding SCHEMA_NAM...
Where can I set environment variables that crontab will use?
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14 Answers
14
Active
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How do I get the current line number?
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In .NET 4.5 / C# 5, you can get the compiler to do this work for you, by writing a utility method that uses the new caller attributes:
using System.Runtime.CompilerServices;
static void SomeMethodSomewhere()
{
ShowMessage("Boo")...
mongo - couldn't connect to server 127.0.0.1:27017
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49
This error is what you would see if the mongo shell was not able to talk to the mongod server.
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Get list of data-* attributes using javascript / jQuery
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Actually, if you're working with jQuery, as of version 1.4.3 1.4.4 (because of the bug as mentioned in the comments below), data-* attributes are supported through .data():
As of jQuery 1.4.3 HTML 5 data-
attributes will be automatically
pulled in to jQuery's data object.
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Programmatically Hide/Show Android Soft Keyboard [duplicate]
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4 Answers
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Active
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ASP.NET MVC framework 4.5 CSS bundle does not work on the hosting
I am runing an App on app harbor written in MVC4.
11 Answers
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