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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
...a function pointer however will get the address of the pointer (because it now has a separate purpose), whereas funcp and *funcp will be identical
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Easiest way to rename a model using Django/South?
...s it is important to keep the "send_create_signal" calls, do you have any knowledge about that? If you agree, it would be great to update your example migration.
– mrooney
Oct 12 '12 at 20:52
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Command copy exited with code 4 when building - Visual Studio restart solves it
Every now and then when I build my solution here (with 7 projects in it) I get the dreaded 'Command copy exited with code 4' error, in Visual Studio 2010 Premium ed.
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How do I commit only some files?
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Some of this seems "incomplete"
Groups of people are NOT going to know if they should use quotes etc..
Add 1 specific file showing the location paths as well
git add JobManager/Controllers/APIs/ProfileApiController.cs
Commit (remember, commit is local only, it is not affecting any othe...
Multiple left-hand assignment with JavaScript
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Just to note: if you know you want to do this kind of thing ahead of time, you could still break up the definition from the assignment. So: var v1, v2, v3; Then later on: v1 = v2 = v3 = 6; They'll still be in local scope. Since David mentioned ale...
MISCONF Redis is configured to save RDB snapshots
...rogress is already 0 and rdb_last_bgsave_status is ok. After that, you can now start backing up the generated rdb file somewhere safe.
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What is the best way to measure execution time of a function? [duplicate]
Obviously I can do and DateTime.Now.After - DateTime.Now.Before but there must be something more sophisticated.
4 Answ...
How to detect idle time in JavaScript elegantly?
...t.onkeypress = resetTimer;
function logout() {
alert("You are now logged out.")
//location.href = 'logout.html'
}
function resetTimer() {
clearTimeout(time);
time = setTimeout(logout, 3000)
// 1000 milliseconds = 1 second
}
};
And init the ...
How to specify maven's distributionManagement organisation wide?
... and deployed to your local nexus so everyone has access to its artifact.
Now for all projects which you wish to use it, simply include this section:
<parent>
<groupId>your.company</groupId>
<artifactId>company-parent</artifactId>
<version>1.0.0</versio...
What is Weak Head Normal Form?
...a constructor, stop.
To avoid building these large expressions when we know all the subexpressions will have to be evaluated, we want to force the inner parts to be evaluated ahead of time.
seq
seq is a special function that is used to force expressions to be evaluated. Its semantics are that s...