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Algorithm to detect overlapping periods [duplicate]
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754
Simple check to see if two time periods overlap:
bool overlap = a.start < b.end && b...
How can I enable the Windows Server Task Scheduler History recording?
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edited Jan 21 '17 at 1:14
B T
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Concatenate text files with Windows command line, dropping leading lines
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answered Mar 19 '10 at 12:48
ghostdog74ghostdog74
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Setting property 'source' to 'org.eclipse.jst.jee.server:JSFTut' did not find a matching property
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edited Sep 3 '12 at 14:11
answered Aug 25 '10 at 13:34
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Hiding a password in a python script (insecure obfuscation only)
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Base64 encoding is in the standard library and will do to stop shoulder surfers:
>>> import base64
>>> print(base64.b64encode("password".encode("utf-8")))
cGFzc3dvcmQ=
>>> print(base64.b64decode("cGFzc...
Unioning two tables with different number of columns
...s null for the table having less columns like
Select Col1, Col2, Col3, Col4, Col5 from Table1
Union
Select Col1, Col2, Col3, Null as Col4, Null as Col5 from Table2
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What REALLY happens when you don't free after malloc?
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edited Mar 24 '09 at 15:41
answered Mar 17 '09 at 15:32
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Sync data between Android App and webserver [closed]
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edited Sep 10 '17 at 14:28
Cœur
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How to check if an email address exists without sending an email?
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14 Answers
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Iterate through a HashMap [duplicate]
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3304
Iterate through the entrySet() like so:
public static void printMap(Map mp) {
Iterator it =...