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Is there a CSS selector by class prefix?
...us-" occurring directly after a space character. Class names are separated by whitespace per the HTML spec, hence the significant space character. This checks any other classes after the first if multiple classes are specified, and adds a bonus of checking the first class in case the attribute value...
Working with select using AngularJS's ng-options
...abel for value in array
select as label for value in array
label group by group for value in array
= select as label group by group for value in array
for object data sources:
label for (key , value) in object
select as label for (key , value) in object
label group by group...
Sorting dropdown alphabetically in AngularJS
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Angular has an orderBy filter that can be used like this:
<select ng-model="selected" ng-options="f.name for f in friends | orderBy:'name'"></select>
See this fiddle for an example.
It's worth noting that if track by is being use...
What is the use of the @ symbol in PHP?
...pended to an expression in PHP, any error messages that might be generated by that expression will be ignored.
If you have set a custom error handler function with set_error_handler() then it will still get called, but this custom error handler can (and should) call error_reporting() which will...
Regex not operator
...e very end of your regex!). Then after I matched that, I end the lookahead by using an unescaped ).
– Joachim Sauer
Sep 6 '11 at 9:13
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Hashing a string with Sha256
...de encoding, used in the Windows world for historical reasons but not used by anyone else). http://msdn.microsoft.com/en-us/library/system.text.encoding.unicode.aspx
If you inspect your bytes array, you'll see that every second byte is 0x00 (because of the double-wide encoding).
You should be usin...
Sorting multiple keys with Unix sort
I have potentially large files that need to be sorted by 1-n keys. Some of these keys might be numeric and some of them might not be. This is a fixed-width columnar file so there are no delimiters.
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How can I get the count of milliseconds since midnight for the current?
... @MarkusMikkolainen: Nope, System.currentTimeMillis() isn't affected by time zones.
– Jon Skeet
Aug 2 '12 at 20:47
1
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How to place div side by side
...all day to find a solution and this answer solved it! I have 4 panels side by side with the 3rd and 4th panels sometimes not having anything in them. They all live in a containing div with a border around them. The whole float:left on the first div situation left me with a div going past the border ...
Are delphi variables initialized with a value by default?
... tests to see what object variables and stack variables are initialized to by default:
10 Answers
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