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Visual Studio hot keys change occasionally, specifically F6 vs Ctrl-Shift-B for building. WHY?
...your default environment settings for your Visual Studio (which usually we do on the first launch of VS after installing it as it pops up a dialogue box to choose default environment settings).
If you only want to change the keyboard hotkeys settings, you just follow the solution proposed by others...
Remove all special characters, punctuation and spaces from string
...
This can be done without regex:
>>> string = "Special $#! characters spaces 888323"
>>> ''.join(e for e in string if e.isalnum())
'Specialcharactersspaces888323'
You can use str.isalnum:
S.isalnum() -> bool
R...
Transpose/Unzip Function (inverse of zip)?
... Oh, if only it were so simple. Unzipping zip([], []) this way does not get you [], []. It gets you []. If only...
– user2357112 supports Monica
Feb 24 '14 at 12:06
4
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Maximum value for long integer
...ble address space forms a practical limit.
(Taken from this site). See the docs on Numeric Types where you'll see that Long integers have unlimited precision. In Python 2, Integers will automatically switch to longs when they grow beyond their limit:
>>> import sys
>>> type(sys.ma...
How to delete object from array inside foreach loop?
...want to delete one of the objects based on it's 'id' property, but my code doesn't work.
6 Answers
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Can I inject a service into a directive in AngularJS?
...
You can do injection on Directives, and it looks just like it does everywhere else.
app.directive('changeIt', ['myData', function(myData){
return {
restrict: 'C',
link: function (scope, element, attrs) {
...
How to tell if a JavaScript function is defined
How do you tell if a function in JavaScript is defined?
21 Answers
21
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“unmappable character for encoding” warning in Java
... Be careful with \uNNNN characters... they are parsed before doing lexical analysis. For example, if you put this comment /* c:\unit */ to your code, it will not compile anymore, because "nit" isn't correct hex number.
– Peter Štibraný
Jan 21 '0...
MySQL - UPDATE query based on SELECT Query
...
You can actually do this one of two ways:
MySQL update join syntax:
UPDATE tableA a
INNER JOIN tableB b ON a.name_a = b.name_b
SET validation_check = if(start_dts > end_dts, 'VALID', '')
-- where clause can go here
ANSI SQL syntax:
UP...
Eclipse: Referencing log4j.dtd in log4j.xml
...robably just like many others and according to Google this is the way to do it):
6 Answers
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