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C++ Double Address Operator? (&&)
...idea what && address operator is supposed to do. Here is a code example from stl_vector.h :
5 Answers
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How can I make setInterval also work when a tab is inactive in Chrome?
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On most browsers inactive tabs have low priority execution and this can affect JavaScript timers.
If the values of your transition were calculated using real time elapsed between frames instead fixed increments on each interval, you not only workaround this issue but also c...
Why does AngularJS include an empty option in select?
...The empty option is generated when a value referenced by ng-model doesn't exist in a set of options passed to ng-options. This happens to prevent accidental model selection: AngularJS can see that the initial model is either undefined or not in the set of options and don't want to decide model value...
SQLite INSERT - ON DUPLICATE KEY UPDATE (UPSERT)
...can do multiple upsert like this in one transaction, i.e. with the Python executemany() function?
– Radio Controlled
Jun 4 '19 at 10:07
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How to configure 'git log' to show 'commit date'
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If it's something you want to do often, put it in an alias or write an auxiliary script to save on typing.
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How to create full compressed tar file using Python?
...s, that's probably inconvenient).
– Brōtsyorfuzthrāx
Jan 30 '16 at 6:50
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Why do results vary based on curly brace placement?
...ld be the end of a statement, are automatically terminated, so your first example looks effectively like this:
function test()
{
return; // <- notice the inserted semicolon
{
javascript: "fantastic"
};
}
See also Douglas Crockford's JS style guide, which mentions semicolon insertio...
python setup.py uninstall
... of installed files, you can use:
python setup.py install --record files.txt
Once you want to uninstall you can use xargs to do the removal:
xargs rm -rf < files.txt
Or if you're running Windows, use Powershell:
Get-Content files.txt | ForEach-Object {Remove-Item $_ -Recurse -Force}
Th...
Min/Max-value validators in asp.net mvc
...ibutes in asp.net mvc is really nice. I have been using the [Range(min, max)] validator this far for checking values, like e.g.:
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Android Task Affinity Explanation
What exactly is the attribute taskAffinity used for? I have gone through the documentation but I couldn't understand much.
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