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How to add to an existing hash in Ruby
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answered Jul 28 '11 at 19:09
tadmantadman
182k2020 gold badges208208 silver badges232232 bronze badges
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When is an interface with a default method initialized?
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+250
This is a very interesting issue!
It seems like JLS section 12.4.1 ought to cover this definitively. However, the behavior of Oracl...
Return 0 if field is null in MySQL
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332
Use IFNULL:
IFNULL(expr1, 0)
From the documentation:
If expr1 is not NULL, IFNULL() retur...
Restrict varchar() column to specific values?
...ecify, for example 4 distinct values for a varchar column in MS SQL Server 2008?
4 Answers
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What does the “expand” option do in grunt-contrib-copy? The examples all use it but the docs say not
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2 Answers
2
Active
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Colored logcat in android studio by colorpid
...uš Skála:
Darcula colors:
Debug : 6897BB
Info : 6A8759
Warn : BBB529
Error : FF6B68
Assert : 9876AA
Only show logcat from selected process is supported by default feature at AndroidStudio. If you are not satisfied with current customizations you need to continue to use your favorite sh...
How do I use WebRequest to access an SSL encrypted site using https?
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answered Feb 18 '09 at 14:24
LukeDuffLukeDuff
2,28111 gold badge1414 silver badges44 bronze badges
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jQuery append fadeIn
...tos/t/'+data.filename+'"/></li>')
.hide()
.fadeIn(2000)
);
This uses the dollar function to construct the <li> ahead of time. You could also write it on two lines, of course, if that makes it clearer:
var item = $('<li><img src="/photos/t/'+data.filena...
JQuery - find a radio button by value
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142
Try this:
$(":radio[value=foobar]")
This will select all radio buttons with the attribute val...
jQuery Multiple ID selectors
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231
Try this:
$("#upload_link,#upload_link2,#upload_link3").each(function(){
$(this).upload({...