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AJAX POST and Plus Sign ( + ) — How to Encode?
...t contains the url encoded data.
For a GET request you can retrieve this from the URI. $_SERVER['REQUEST_URI'] or $_SERVER['QUERY_STRING']. For a urlencoded POST, file_get_contents('php://stdin')
NB:
decode() only works for single byte encoded characters. It will not work for the full UTF-8 ran...
How to get the start time of a long-running Linux process?
... with formatters to get PID, command run, and date+time started.
Example (from Debian/Jessie command line)
$ ps -eo pid,lstart,cmd
PID CMD STARTED
1 Tue Jun 7 01:29:38 2016 /sbin/init
2 Tue Jun 7 01:29:38 2016 [kthreadd] ...
Get margin of a View
How can I get the margin value of a View from an Activity? The View can be of any type.
4 Answers
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Adding two Java 8 streams, or an extra element to a stream
...bout the concat operation.
In it they discuss the issues that could arise from those cases in which the stream could be infinite and what concatenation would mean in those cases, but I do not think that was the reason for the modification.
You see in this other thread that some early users of the ...
How do I detect unsigned integer multiply overflow?
...tegers mod 2^32 (or 2^64). The distinction between overflow as a deviation from mathematical infinite-sized integer behaviour, and overflow as an undefined behaviour in the language seems rarely to be made explicit.
– Chris Johnson
Oct 3 '09 at 18:47
...
Setting unique Constraint with fluent API?
... Not if you want to keep your domain model completely separate from storage concerns.
– Rickard Liljeberg
Oct 26 '14 at 20:40
4
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How to display pandas DataFrame of floats using a format string for columns?
...
Can I use the DataFrame.style from inside the interpreter?
– Jms
Jan 10 '19 at 23:21
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Handling Touch Event in UILabel and hooking it up to an IBAction
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UILabel inherits from UIView which inherits from UIResponder. All UIresponder objects can handle touch events. So in your class file which knows about your view (which contains the UIlabel) implement:
-(void)touchesBegan:(NSSet*)touches wit...
Difference between shadowing and overriding in C#?
...en by a sub-class and calls to that method even on the super-class type or from inside code of the super-class will call the replacement implementation from the sub-class.
Then a concrete method is shown (one not marked as virtual or abstract) being hidden by using the new keyword when defining a m...
Detecting an undefined object property
...this method is the only way of referring to an undeclared (note: different from having a value of undefined) identifier without an early error:
if(typeof myVariable === 'undefined') {
alert('myVariable is either the special value `undefined`, or it has not been declared');
}
In versions of Java...