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What is JSON and why would I use it?
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JSON (JavaScript Object Notation) is a lightweight format that is used for data interchanging. It is based on a subset of JavaScript language (the way objects are built in JavaScript). As stated in the MDN, some JavaScript is not JSON...
Is GridFS fast and reliable enough for production?
...ce it's up and running. The resize and store stuff is done by a simple php script... but for sure, a python script, or something like java could be faster.
Current data size : 11.23g
Current storage size : 12.5g
Indices : 5
Index size : 849.65m
About the reliability : This is very reliable. The...
How do I clone a subdirectory only of a Git repository?
...t/blob/v2.19.0/t/t5616-partial-clone.sh
Test it out locally
The following script reproducibly generates the https://github.com/cirosantilli/test-git-partial-clone repository locally, does a local clone, and observes what was cloned:
#!/usr/bin/env bash
set -eu
list-objects() (
git rev-list --all...
How to search for “R” materials? [closed]
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I would just add, one great way to search for R script is to type your search term into google with "ext:r" at the end. This will return all files that have the R extension. For instance:
If you wanted some high performance computing examples, this returns Russ Lenth's...
Create, read, and erase cookies with jQuery [duplicate]
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Use JavaScript Cookie plugin
Set a cookie
Cookies.set("example", "foo"); // Sample 1
Cookies.set("example", "foo", { expires: 7 }); // Sample 2
Cookies.set("example", "foo", { path: '/admin', expires: 7 }); // Sample 3
Get a cookie
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
... source filenames. So "${BASH_SOURCE[0]}" would return you the name of the script file.
dirname is a utility provided by GNU coreutils that remove the last component from the filename. Thus if you execute your script by saying bash foo, "$( dirname "${BASH_SOURCE[0]}" )" would return .. If you said...
How exactly does CMake work?
...imple it's likely to be better to just write your own makefiles by hand or script them yourself. When your makefiles become unwieldy or you need to build a version of your system on another platform, then you can switch over to CMake. At that point, you'll have lots of problems to solve and you ca...
Iterate all files in a directory using a 'for' loop
... you notice, that the buildin help of MS Windows is a great resource for descriptions of cmd's command line syntax?
Also have a look here: http://technet.microsoft.com/en-us/library/bb490890.aspx
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When to delete branches in Git?
...oper tagging of versions (which you preferably automate with the same tool/script that deploys/packages a version), so you can always fast-switch to whatever your users happen to be on at a given moment. Tagging is also the key to solve your original problem: if you establish that any branch merged ...
Keep file in a Git repo, but don't track changes
...pied into the ignored name and modified. The repository can even
include a script to treat the sample file as a template, modifying and
copying it automatically.