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When to wrap quotes around a shell variable?
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140
General rule: quote it if it can either be empty or contain spaces (or any whitespace really) or...
How can I give eclipse more memory than 512M?
I have following setup, but when I put 1024 and replace all 512 with 1024, then eclipse won't start at all. How can I have more than 512M memory for my eclipse JVM?
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What is a magic number, and why is it bad? [closed]
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edited Sep 4 '17 at 16:06
Lii
9,33555 gold badges5151 silver badges7070 bronze badges
answered Sep 6 ...
Catch a thread's exception in the caller thread in Python
...int exc_type, exc_obj
print exc_trace
thread_obj.join(0.1)
if thread_obj.isAlive():
continue
else:
break
if __name__ == '__main__':
main()
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What is the C# equivalent of NaN or IsNumeric?
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This doesn't have the regex overhead
double myNum = 0;
String testVar = "Not A Number";
if (Double.TryParse(testVar, out myNum)) {
// it is a number
} else {
// it is not a number
}
Incidentally, all of the standard data types, with the glaring exception of GUIDs, suppo...
Is there a way to filter network requests using Google Chrome developer tools?
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20
There isn't a very flexible filtering feature, but the bar at the bottom does allow you to only ...
Detect 7 inch and 10 inch tablet programmatically
...y find whether the device the app is installed on is a 7 inch tablet or a 10 inch tablet?
13 Answers
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VB.NET equivalent to C# var keyword [duplicate]
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edited Apr 5 '18 at 13:30
UuDdLrLrSs
6,47577 gold badges3232 silver badges5353 bronze badges
answered ...
How to install psycopg2 with “pip” on Python?
...stalling psycopg2 again.
CentOS 6
See Banjer's answer
1 Really? It's 2020
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