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JQuery: detect change in input field [duplicate]
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Git undo changes in some files [duplicate]
...anges to the file A. If you have not yet added the changes to the index or committed them, then you just want to use the checkout command - this will change the state of the working copy to match the repository:
git checkout A
If you added it to the index already, use reset:
git reset A
If you...
Python + Django page redirect
How do I accomplish a simple redirect (e.g. cflocation in ColdFusion, or header(location:http://) for PHP) in Django?
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Difference between console.log() and console.debug()?
...d Chrome consoles, .debug() is just an alias for .log() added for improved compatibility
https://developer.mozilla.org/en-US/docs/Web/API/console
https://developers.google.com/chrome-developer-tools/docs/console-api#consoledebugobject_object
https://msdn.microsoft.com/en-us/library/ie/hh772183(v=...
How can I temporarily disable a foreign key constraint in MySQL?
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serverfault.com/questions/291100/… , Also note that you cannot disable keys for Innodb
– Pacerier
Feb 24 '15 at 4:19
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Opacity of background-color, but not the text [duplicate]
...ground: transparent for IE web browsers, preferably served via conditional comments or similar!
via http://robertnyman.com/2010/01/11/css-background-transparency-without-affecting-child-elements-through-rgba-and-filters/
s...
How to parse XML in Bash?
...t I didn't feel like this much editing should be done to someone else, and comments don't allow formatting, so...
rdom () { local IFS=\> ; read -d \< E C ;}
Let's call that "read_dom" instead of "rdom", space it out a bit and use longer variables:
read_dom () {
local IFS=\>
read...
Merge two Git repositories without breaking file history
...ories? ) and following those instructions mostly works, except that when I commit the subtree merge all of the files from the old repositories are recorded as new added files. I can see the commit history from the old repositories when I do git log , but if I do git log <file> it shows onl...
MySQL select where column is not empty
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Compare value of phone2 with empty string:
select phone, phone2
from jewishyellow.users
where phone like '813%' and phone2<>''
Note that NULL value is interpreted as false.
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jQuery Event Keypress: Which key was pressed?
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According to a comment further down on this page, jQuery normalizes so that 'which' is defined on the event object every time. So, checking for 'keyCode' should be unnecessary.
– Ztyx
Jun 22 '10 at 14:...