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JavaScript set object key by variable [duplicate]
I am building some objects in JavaScript and pushing those objects into an array, I am storing the key I want to use in a variable then creating my objects like so:
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Best Practice to Organize Javascript Library & CSS Folder Structure [closed]
...tant distinction. To do an effective grouping of your files you must start by separating general-purpose files from application-specific resources. appcropolis-project resources vendors my-index.html This simple separation makes navigating through your files a lot easier. Once you place librar...
What's the meaning of 'origin' in 'git push origin master'
...ut local branch (i.e. from your file system) to the remote repo identified by the name origin on its remote branch named master.
– skuro
Nov 16 '16 at 13:42
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Semicolons superfluous at the end of a line in shell scripts?
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In the special case of find, ; is used to terminate commands invoked by -exec. See the answer of @kenorb to this question.
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ByteBuffer.allocate() vs. ByteBuffer.allocateDirect()
... far as the operating
system is concerned, are contiguous
sequences of bytes. It's no surprise
then that only byte buffers are
eligible to participate in I/O
operations. Also recall that the
operating system will directly access
the address space of the process, in
this case the JVM...
How to find all serial devices (ttyS, ttyUSB, ..) on Linux without opening them?
... in /dev is useless, since you already have the name in /sys/class/tty (as by default udev creates the /dev/DEVNAME node). What you are interested about is any "symbolic" link in /dev that points to such device. This is much much harder to find.
– xryl669
May 3...
Difference between HEAD and master
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master is a reference to the end of a branch. By convention (and by default) this is usually the main integration branch, but it doesn't have to be.
HEAD is actually a special type of reference that points to another reference. It may point to master or it may not (it w...
Cron jobs and random times, within given hours
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You can make the arithmetic assignments more readable by dropping the dollar sign and moving the double parens to the left (e.g. ((maxdelay = 14 * 60)) or ((delay = $RANDOM % maxdelay))). The sleep argument still needs to be the way you have it (although you could add spaces, if...
Shell script - remove first and last quote (") from a variable
...t from a larger script. It removes the quotes from the string that is held by a variable. I am doing it using sed, but is it efficient? If not, then what is the efficient way?
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OS X Terminal Colors [closed]
...diting .bash_profile, start a Terminal and force the changes to take place by executing:
source ~/.bash_profile
Then go to Terminal > Preferences, click on the Profiles tab and then the Text subtab and check Display ANSI Colors.
Verified on Sierra (May 2017).
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