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CSS /JS to prevent dragging of ghost image?
...code.
// As a jQuery method: $('#myImage').attr('draggable', false);
document.getElementById('myImage').setAttribute('draggable', false);
<img id="myImage" src="http://placehold.it/150x150">
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Increase font size chrome console
...e: 11px !important;
font-family: Menlo, monospace;
}
body.platform-windows .monospace, body.platform-windows .source-code {
font-size: 12px !important;
font-family: Consolas, Lucida Console, monospace;
}
body.platform-linux .monospace, body.platform-linux .source-code {
font-size: ...
Trust Anchor not found for Android SSL Connection
...ion of @Chrispix is dangerous! Trusting all certificates allows anybody to do a man in the middle attack! Just send ANY certificate to the client and it will accept it!
Add your certificate(s) to a custom trust manager like described in this post: Trusting all certificates using HttpClient over HTT...
How is Perl's @INC constructed? (aka What are all the ways of affecting where Perl modules are searc
...ary compilation, set the configuration option otherlibdirs:
Configure -Dotherlibdirs=/usr/lib/perl5/site_perl/5.16.3
Environmental variable PERL5LIB (or PERLLIB)
Perl pre-pends @INC with a list of directories (colon-separated) contained in PERL5LIB (if it is not defined, PERLLIB is used) env...
Accessing class variables from a list comprehension in the class definition
How do you access other class variables from a list comprehension within the class definition? The following works in Python 2 but fails in Python 3:
...
How to add “on delete cascade” constraints?
...hen add the correct version. In standard SQL, I believe the easiest way to do this is to
start a transaction,
drop the foreign key,
add a foreign key with on delete cascade, and finally
commit the transaction
Repeat for each foreign key you want to change.
But PostgreSQL has a non-standard exte...
Pure JavaScript: a function like jQuery's isNumeric() [duplicate]
...e comment and the note in the answer stating parseInt was the wrong way of doing this (then going ahead and using parseFloat, which doesn't really seem different). Interestingly isFinite will get you the result you're after in almost all cases on its own (apart from whitespace strings, which for som...
Set database from SINGLE USER mode to MULTI USER
...r is currently connected to it” might be SQL Server Management Studio window itself. Try selecting the master database and running the ALTER query again.
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Rails nested form with has_many :through, how to edit attributes of join model?
How do you edit the attributes of a join model when using accepts_nested_attributes_for?
3 Answers
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jQuery.parseJSON throws “Invalid JSON” error due to escaped single quote in JSON
...parse an otherwise valid JSON string. Here’s an example of what I mean ( done in Chrome’s console ):
7 Answers
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