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Linking static libraries to other static libraries
... .o files that contain them. This is difficult, time consuming and error prone. I'm not aware of any tools to help do this (not to say they don't exist), but it would make quite an interesting project to produce one.
share
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Null coalescing in powershell
... for your first C# expression of:
var s = myval ?? "new value";
becomes one of the following (depending on preference):
$s = if ($myval -eq $null) { "new value" } else { $myval }
$s = if ($myval -ne $null) { $myval } else { "new value" }
or depending on what $myval might contain you could use:...
Python: How to ignore an exception and proceed? [duplicate]
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This is a better answer than the one that was accepted because it uses "except Exception:" instead of just "except:" which as others have pointed out will improperly swallow other things that you don't want to catch like SystemExit and KeyboardInterrupt.
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What does this Google Play APK publish error message mean?
...nt to deactivate the old version and instead to a step release for the new one? So they should coexist for a while until the old one will be replaced completely././
– Makibo
Jun 24 '14 at 1:29
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Difference between ActionBarSherlock and ActionBar Compatibility
...oing to use it's own custom implementation of the action bar, not a native one.
--EDIT--
It appears things have changed and there is actually no difference between ActionBarSherlock and the Action Bar Compatibility anymore. Please read the comments below for details.
--EDIT--
After having used b...
How do I trim a file extension from a String in Java?
...t) 2.5 MB of dead weight to your project for something that can be easily done with a single line.
– foo
Sep 3 '18 at 9:40
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Compare two objects in Java with possible null values
...seful for sorting. You should return <0, ==0 or >0 to indicate which one is lower/grater than the other
– coya
Dec 15 '16 at 23:24
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Determine if Python is running inside virtualenv
...e_prefix_compat():
"""Get base/real prefix, or sys.prefix if there is none."""
return getattr(sys, "base_prefix", None) or getattr(sys, "real_prefix", None) or sys.prefix
def in_virtualenv():
return get_base_prefix_compat() != sys.prefix
If you only care about supported Python versions...
Perform .join on value in array of objects
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This one. However you'll need to shim .map prototype member for IE < 9, if you need to support this retro-browsers.
– Tommi
May 17 '13 at 11:15
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no gravity for scrollview. how to make content inside scrollview as center
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This one seems to work better for me than the accepted answer. Thank you!
– Patrick Boos
Oct 31 '13 at 14:38
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