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How to get index using LINQ? [duplicate]
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Because that's what all of the other LINQ methods use. It makes the delegate signature clearer in the tooltip. Predicate, Comparison, and friends were effectively replaced by the Func delegates in .Net 3.5.
– SLaks
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What is size_t in C?
...It can
be further imported by inclusion of
stdlib.h as this file internally sub
includes stddef.h.
This type is used to represent the
size of an object. Library functions
that take or return sizes expect them
to be of type or have the return type
of size_t. Further, the most
fre...
Is it possible to set the stacking order of pseudo-elements below their parent element? [duplicate]
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Thanks @spsaucier - seems it's really specific about the numbering, i.e. needs to be 1 and -1, any other values don't seem to work in this context.
– Nathan Hornby
Feb 20 '17 at 18:18
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How to store a command in a variable in a shell script?
... that variable can be set by someone with less privileges. (Iterating over all subdirectories in /tmp, for instance? You'd better trust every single user on the system to not make one called $'/tmp/evil-$(rm -rf $HOME)\'$(rm -rf $HOME)\'/').
– Charles Duffy
Jun...
How do I add 24 hours to a unix timestamp in php?
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You probably want to add one day rather than 24 hours. Not all days have 24 hours due to (among other circumstances) daylight saving time:
strtotime('+1 day', $timestamp);
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How to jump to a specific character in vim?
... I'm wondering how to undo this find once I've found the character. All matching characters seem to remain highlighted in the current buffer.
– newswim
Oct 23 '18 at 7:20
1
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Are Mutexes needed in javascript?
...reads in the implementation. Functions like setTimeout() and asynchronous callbacks need to wait for the script engine to sleep before they're able to run.
That means that everything that happens in an event must be finished before the next event will be processed.
That being said, you may need a ...
Gradle build only one module
...ase Pipeline will fail on the Android build as it doesn't have the SDK installed, understandable for a transient machine. Also, it doesn't look like Release Pipelines offers any configuration options either.
– brunobowden
Nov 26 '14 at 23:59
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How to calculate an angle from three points? [closed]
... handful of languages use a caret for 'power of', so if you don't want to call it arcos, please just type cos⁻¹. (If you're using a commercial operating system that makes it difficult to type exponents, I expect there would be keycaps applications you could buy, or maybe a browser plug-in you cou...
How can I log the stdout of a process started by start-stop-daemon?
...ON_ARGS > /var/log/some.log 2>&1"
Using exec to run the daemon allows stop to correctly stop the child process instead of just the bash parent.
Using --startas instead of --exec ensures that the process will be correctly detected by its pid and won't erroneously start multiple instances...