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How do I use the nohup command without getting nohup.out?
...g nohup, that probably means you want to run the command in the background by putting another & on the end of the whole thing:
nohup command >/dev/null 2>&1 & # runs in background, still doesn't create nohup.out
On Linux, running a job with nohup automatically closes its input ...
How does MongoDB sort records when no sort order is specified?
... disk and in memory.
Without any query criteria, results will be returned by the storage engine in natural order (aka in the order they are found). Result order may coincide with insertion order but this behaviour is not guaranteed and cannot be relied on (aside from capped collections).
Some exam...
Replacing a 32-bit loop counter with 64-bit introduces crazy performance deviations with _mm_popcnt_
... the loop variable from unsigned to uint64_t made the performance drop by 50% on my PC.
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Javascript - remove an array item by value [duplicate]
My situation:
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How does std::forward work? [duplicate]
...h, we forwarded an lvalue to the constructor of '_v'!
}
I hope this step-by-step answer helps you and others understand just how std::forward works.
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What is InnoDB and MyISAM in MySQL?
...table, and MyISAM locks the entire MySQL table.
You can specify the type by giving MYISAM OR InnoDB while creating a table in DB.
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How do you merge two Git repositories?
...command is a part of official git-contrib, some packet managers install it by default (OS X Homebrew).
But you might have to install it by yourself in addition to git.
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Media Queries: How to target desktop, tablet, and mobile?
... ems afford better zooming. At standard zoom 1em === 16px, multiply pixels by 1em/16px to get ems. For example, 320px === 20em.
In response to the comment, min-width is standard in "mobile-first" design, wherein you start by designing for your smallest screens, and then add ever-increasing media que...
CSS text-decoration underline color [duplicate]
...tion) This answer is outdated since text-decoration-color is now supported by most modern browsers.
You can do this via the following CSS rule as an example:
text-decoration-color:green
If this rule isn't supported by an older browser, you can use the following solution:
Setting your word wit...
CoffeeScript, When to use fat arrow (=>) over arrow (->) and vice versa
... used when the both conditions are mett:
The method will never be passed by reference including event_handlers e.g. you never have a case such as: some_reference = some_instance.some_method; some_reference()
AND the method should be universal over all instances so if the prototype function changes...