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Bogus foreign key constraint fail
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101
Two possibilities:
There is a table within another schema ("database" in mysql terminology) w...
How to put an image in div with CSS?
...v>
and in CSS :
div.image {
content:url(http://placehold.it/350x150);
}
you can try it on this link :
http://jsfiddle.net/XAh2d/
this is a link about css content
http://css-tricks.com/css-content/
This has been tested on Chrome, firefox and Safari. (I'm on a mac, so if someone ha...
jQuery change input text value
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no, you need to do something like:
$('input.sitebg').val('000000');
but you should really be using unique IDs if you can.
You can also get more specific, such as:
$('input[type=text].sitebg').val('000000');
EDIT:
do this to find your input based on the name attribute:
$('in...
Setting up a git remote origin
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edited Mar 15 '15 at 19:08
Siddharth Sharma
566 bronze badges
answered Aug 31 '11 at 15:39
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Modify/view static variables while debugging in Eclipse
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edited May 17 '17 at 17:01
Nathan
5,59066 gold badges3939 silver badges6262 bronze badges
answered Apr...
How to merge every two lines into one from the command line?
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awk:
awk 'NR%2{printf "%s ",$0;next;}1' yourFile
note, there is an empty line at the end of output.
sed:
sed 'N;s/\n/ /' yourFile
share
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improve t...
How to convert a java.util.List to a Scala list
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answered Apr 23 '13 at 8:07
FynnFynn
4,15922 gold badges2323 silver badges6060 bronze badges
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Searching word in vim?
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edited Jan 19 '09 at 20:23
answered Jan 19 '09 at 19:51
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Can't choose class as main class in IntelliJ
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answered Feb 19 '14 at 15:08
trappskitrappski
97488 silver badges1818 bronze badges
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Objective-C Runtime: best way to check if class conforms to protocol?
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309
According to the docs,
[MyClass conformsToProtocol:@protocol(MyProtocol)];
should work.
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