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Implementing comparison operators via 'tuple' and 'tie', a good idea?
...rivate std::tuple<...> {
T& GetSomeVariable() { ... }
// etc
};
This approach is a little bit more of a mess to begin with, but you're only maintaining the variables and names in one place, instead of in every place for every operator you wish to overload.
...
How to compile a 32-bit binary on a 64-bit linux machine with gcc/cmake
...xc-start -n my32bitbox
# login as yourself
sudo sh -c "sed s/deb/deb-src/ /etc/apt/sources.list >> /etc/apt/sources.list"
sudo apt-get install devscripts
sudo apt-get build-dep wine1.7
apt-get source wine1.7
cd wine1.7-*
debuild -eDEB_BUILD_OPTIONS="parallel=8" -i -us -uc -b
shutdown -h now ...
How do I initialize a TypeScript object with a JSON object
...st "draft" when I wrote this answer (which is also why the names are "Foo" etc.).
module Environment {
export class Sub {
id: number;
}
export class Foo {
baz: number;
Sub: Sub;
}
}
function deserialize(json, environment, clazz) {
var instance = new cla...
How do I move forward and backward between commits in git?
...t forward in time. To go forward multiple commits, use HEAD@{2}, HEAD@{3}, etc.
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What is “runtime”?
...ke "C Runtime", "Visual C++ 2008 Runtime", ".NET Common Language Runtime", etc.
14 Answers
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How can I get the sha1 hash of a string in node.js?
... default. So sha1sum({}) === sha1sum({"foo":"bar"}) === sha1sum({"a":1}), etc.
– maerics
Jun 4 '15 at 21:40
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Execute code when Django starts ONCE only?
...but that is because runserver has some tricks to validate the models first etc ... normal deployments or even when runserver auto reloads, this is only executed once.
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Why should I use version control? [closed]
...ou probably know by now), you can use any distributed VCS (git, mercurial, etc) locally, without a server. You could also use a centralised VCS (CVS, SVN, etc.) locally, but it'd be much more annoying to set up, and wouldn't provide much benefit. Regardless of the VCS you use, you can have it on a s...
Java switch statement multiple cases
...d I do this all the time:
switch (variable)
{
case 5:
case 6:
etc.
case 100:
doSomething();
break;
}
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How do you clear the SQL Server transaction log?
...based on the current time (but you can also do this with maintenance plans etc., just don't choose any of the shrink options in maintenance plans, they're awful).
DECLARE @path NVARCHAR(255) = N'\\backup_share\log\testdb_'
+ CONVERT(CHAR(8), GETDATE(), 112) + '_'
+ REPLACE(CONVERT(CHAR(8), GET...