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node.js remove file
...r example we want to remove discovery.docx file from c:/book directory. So my file-path is c:/book/discovery.docx. So code for removing that file will be,
var fs = require('fs');
var filePath = 'c:/book/discovery.docx';
fs.unlinkSync(filePath);
...
How can I make space between two buttons in same div?
...on to this problems years ago, why I did not found you previously, you are my hero
– Hakan Fıstık
Jan 13 '17 at 14:29
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System.currentTimeMillis vs System.nanoTime
...ould use System.currentTimeMillis() or System.nanoTime() when updating my object's positions in my game? Their change in movement is directly proportional to the elapsed time since the last call and I want to be as precise as possible.
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How efficient is locking an unlocked mutex? What is the cost of a mutex?
...ve really a lot of mutexes? Or can I just throw as much mutex variables in my code as I have int variables and it doesn't really matter?
You can throw as much mutex variables into your code as you wish. You are only limited by the amount of memory you application can allocate.
Summary. User-space...
How do I move files in node.js?
... For those wondering where @seppo0010's comment went: it was on my answer, which I deleted and posted as a comment on the OP.
– Matt Ball
Dec 20 '11 at 18:46
6
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Detect blocked popup in Chrome
... I think I found a way to make this work for new versions of Chrome. See my answer for details.
– InvisibleBacon
Nov 8 '10 at 16:50
2
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Label encoding across multiple columns in scikit-learn
...'d rather just have one big LabelEncoder objects that works across all my columns of data.
21 Answers
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Age from birthdate in python
...their birthday in the local time (that's what I do, I live 10-12h ahead of my birth place time). If "born" was a timezone-aware datetime, you could use pytz's arithmetic and normalize() - maybe of interest for an astrology software?
– Danny W. Adair
Dec 13 '15 ...
Using semicolon (;) vs plus (+) with exec in find
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ls testdir1; ls testdir2
vs
ls testdir1 testdir2
Doing the above in my shell mirrored the output in your question.
example of when you would want to use \+
Suppose two files, 1.tmp and 2.tmp:
1.tmp:
1
2
3
2.tmp:
0
2
3
With \;:
find *.tmp -exec diff {} \;
> diff: missing operand ...
Convert Unicode to ASCII without errors in Python
My code just scrapes a web page, then converts it to Unicode.
11 Answers
11
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