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Define: What is a HashSet?
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answered Dec 29 '10 at 23:32
kamacikamaci
61.9k6363 gold badges203203 silver badges334334 bronze badges
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How do I tell Maven to use the latest version of a dependency?
...Maven 3.x.
– Pascal Thivent
Jul 31 '10 at 7:12
17
That deprecation seems to apply only to plugins...
How do I get my Maven Integration tests to run
...answered Sep 9 '09 at 12:04
serg10serg10
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Crash logs generated by iPhone Simulator?
...f the debugger grabs the EXC_BAD_ACCESS signal.
Update
Currently, (OSX 10.11.6), the .crash logs in ~/Library/Logs/DiagnosticReports, are when the emulator itself crashes. Logs for an app crashing (but the emulator device is still running fine), are in:
~/Library/Logs/CoreSimulator
Per cr...
Check if character is number?
...here if you're just checking a single character (namely !isNaN(parseInt(c, 10))). My answer below is a good solution if you want to test whole strings.
Here is jQuery's isNumeric implementation (in pure JavaScript), which works against full strings:
function isNumeric(s) {
return !isNaN(s - pa...
Cocoa Touch: How To Change UIView's Border Color And Thickness?
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answered Jul 25 '10 at 18:11
VladimirVladimir
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Specifying and saving a figure with exact size in pixels
...g.png', dpi=my_dpi)
To to save it as an 8000x8000 pixel image, use a dpi 10 times larger:
plt.savefig('my_fig.png', dpi=my_dpi * 10)
Note that the setting of the DPI is not supported by all backends. Here, the PNG backend is used, but the pdf and ps backends will implement the size differently....
What's the u prefix in a Python string?
... Nick T
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answered Mar 17 '10 at 18:45
Stefan KendallStefan Kendall
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Grep characters before and after match?
...mall amounts of data, but it starts getting slow when you are matching >100 characters - e.g. in my giant xml file, I want {1,200} before and after, and it is too slow to use.
– Benubird
Oct 18 '13 at 11:27
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