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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...
Which iOS app version/build number(s) MUST be incremented upon App Store release?
...e you have your Version Number and Build Number set properly will help you by avoiding having your App automatically rejected for having them improperly configured.
For each new version of your App, you need to invent a new Version Number. This number should be a greater value than the last ...
Why did my Git repo enter a detached HEAD state?
... 9fc9555312 Merge branch 'cc/shared-index-permbits'
it cannot detached by mistake a remote tracking branch
See:
C:\Users\vonc\arepo>git checkout origin/master
Note: switching to 'origin/master'.
You are in 'detached HEAD' state. You can look around, make experimental
changes and commit th...
Sorting dropdown alphabetically in AngularJS
...
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...
With MySQL, how can I generate a column containing the record index in a table?
...
You can also initialize @curRow by replacing the JOIN statement with a comma, like this: FROM league_girl l, (SELECT @curRow := 0) r
– Mike
Jun 27 '10 at 14:12
...
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
...
SQL Server NOLOCK and joins
...ll lock hints are propagated to all the tables and views that are accessed by the query plan, including tables and views referenced in a view. Also, SQL Server performs the corresponding lock consistency checks.
[SQL Server 2005]
In SQL Server 2005, all lock hints are propagated to all the tables an...
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...
Immutable vs Mutable types
...'bar'
print s # foobar
The value of the variable changes, but it changes by changing what the variable refers to. A mutable type can change that way, and it can also change "in place".
Here is the difference.
x = something # immutable type
print x
func(x)
print x # prints the same thing
x = som...