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Can a Windows batch file determine its own file name?
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164
Yes.
Use the special %0 variable to get the path to the current file.
Write %~n0 to get ju...
Why {} + {} is NaN only on the client side? Why not in Node.js?
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Updated note: this has been fixed in Chrome 49.
Very interesting question! Let's dig in.
The root cause
The root of the difference is in how Node.js evaluates these statements vs. how the Chrome development tools do.
What Node.js does
Node.js uses the repl module ...
How do I start a program with arguments when debugging?
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174
Go to Project-><Projectname> Properties. Then click on the Debug tab, and fill in your ...
Why is arr = [] faster than arr = new Array?
... IDENTIFIER, CALL
new Array(5): NEW, IDENTIFIER, CALL (NUMBER)
new Array(5,4): NEW, IDENTIFIER, CALL (NUMBER, NUMBER)
new Array(5, foo): NEW, IDENTIFIER, CALL (NUMBER, IDENTIFIER)
Hopefully this should provide you a sufficient visualization so you can understand how much more (or less) processing ...
Find which commit is currently checked out in Git
...ut into your working copy during a git bisect session (note that options 1-4 will also work when you're not doing a bisect):
git show.
git log -1.
Bash prompt.
git status.
git bisect visualize.
I'll explain each option in detail below.
Option 1: git show
As explained in this answer to the gen...
Difference between static STATIC_URL and STATIC_ROOT on Django
...tic "jquery.js" %}"
– User
Jun 28 '14 at 23:29
8
@macdonjo both {{ STATIC_URL }}jquery.js and {% ...
space between divs - display table-cell
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answered Aug 20 '13 at 22:47
Hashem QolamiHashem Qolami
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Need to understand the usage of SemaphoreSlim
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edited Feb 10 '17 at 3:34
LeopardSkinPillBoxHat
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What is the difference between a shim and a polyfill?
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edited Nov 6 '19 at 7:42
Raghav Sood
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a...