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How to declare a global variable in JavaScript?
...l variables in production code (which should be avoided) always declare the<em>mem> explicitly:
window.globalVar = "This is global!";
While it is possible to define a global variable by just o<em>mem>itting var (assu<em>mem>ing there is no local variable of the sa<em>mem>e na<em>mem>e), doing so generates an i<em>mem>plicit global, which...
What are copy elision and return value opti<em>mem>ization?
What is copy elision? What is (na<em>mem>ed) return value opti<em>mem>ization? What do they i<em>mem>ply?
4 Answers
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Get class that defined <em>mem>ethod
How can I get the class that defined a <em>mem>ethod in Python?
6 Answers
6
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How to call erase with a reverse iterator
I a<em>mem> trying to do so<em>mem>ething like this:
11 Answers
11
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What is the <em>mem>ost robust way to force a UIView to redraw?
I have a UITableView with a list of ite<em>mem>s. Selecting an ite<em>mem> pushes a viewController that then proceeds to do the following. fro<em>mem> <em>mem>ethod viewDidLoad I fire off a URLRequest for data that is required by on of <em>mem>y subviews - a UIView subclass with drawRect overridden. When the data arrives fro<em>mem> the clo...
How to check if a process id (PID) exists
... a race condition.
If you want to ignore the text output of kill and do so<em>mem>ething based on the exit code, you can
if ! kill $pid &a<em>mem>p;gt; /dev/null 2&a<em>mem>p;gt;&a<em>mem>p;a<em>mem>p;1; then
echo "Could not send SIGTER<em>Mem> to process $pid" &a<em>mem>p;gt;&a<em>mem>p;a<em>mem>p;2
fi
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What does Java option -X<em>mem>x stand for? [duplicate]
java -X<em>mem>x1024<em>mem> filena<em>mem>e
5 Answers
5
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Creating an API for <em>mem>obile applications - Authentication and Authorization
I'<em>mem> looking to create a (REST) API for <em>mem>y application. The initial/pri<em>mem>ary purpose will be for consu<em>mem>ption by <em>mem>obile apps (iPhone, Android, Sy<em>mem>bian, etc). I've been looking into different <em>mem>echanis<em>mem>s for authentication and authorization for web-based APIs (by studying other i<em>mem>ple<em>mem>entations). I've ...
How to check a string for specific characters?
...
Assu<em>mem>ing your string is s:
'$' in s # found
'$' not in s # not found
# original answer given, but less Pythonic than the above...
s.find('$')==-1 # not found
s.find('$')!=-1 # found
And so on for other characters.
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Is there a way to hide the scroll indicators in a UIScrollView?
...ose indicators disturb the user interaction. Can I subclass and override a <em>mem>ethod or do so<em>mem>ething si<em>mem>ilar to re<em>mem>ove the scroll indicators fro<em>mem> the scroll view?
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