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MongoDB: Find a document by non-existence of a field?
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answered Dec 19 '11 at 21:04
dampierdampier
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Getting a 'source: not found' error when using source in a bash script
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232
If you're writing a bash script, call it by name:
#!/bin/bash
/bin/sh is not guaranteed to ...
Is it safe to remove selected keys from map within a range loop?
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Dave C
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answered Apr 22 '14 at 21:19
SebastianSebastian
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Purpose of #!/usr/bin/python3
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268
#!/usr/bin/python3 is a shebang line.
A shebang line defines where the interpreter is located...
'parent.relativePath' points at my com.mycompany:MyProject instead of org.apache:apache - Why?
...ent directory (but there's no module or any maven relationship between the 2, just FS convenience). Do I have to place it out?
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How to handle the modal closing event in Twitter Bootstrap?
...hidden.bs.modal', function () {
// do something…
})
Legacy Bootstrap 2.3.2 answer
Bootstrap's documentation refers two events you can use.
hide: This event is fired immediately when the hide instance method has been called.
hidden: This event is fired when the modal has finished being h...
Create whole path automatically when writing to a new file
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Something like:
File file = new File("C:\\user\\Desktop\\dir1\\dir2\\filename.txt");
file.getParentFile().mkdirs();
FileWriter writer = new FileWriter(file);
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How to make maven build platform independent?
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edited May 15 '15 at 10:22
Ripon Al Wasim
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How to validate IP address in Python? [duplicate]
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answered Nov 25 '08 at 23:50
DustinDustin
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What's the point of g++ -Wreorder?
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260
Consider:
struct A {
int i;
int j;
A() : j(0), i(j) { }
};
Now i is initialized...