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node.js execute system command synchronously
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Node.js (since version 0.12 - so for a while) supports execSync:
child_process.execSync(command[, options])
You can now directly do this:
const execSync = require('child_process').execSync;
code = execSync('node -v');
and it'll do what you expec...
How to assign string to bytes array
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openwonkopenwonk
9,73144 gold badges2727 silver badges2525 bronze badges
14
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Convert int to char in java
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answered Aug 1 '13 at 3:52
jh314jh314
23.5k1414 gold badges5757 silver badges7878 bronze badges
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Passing command line arguments in Visual Studio 2010?
...ut how to pass command line arguments to my main function in Visual Studio 2010 Express Edition. I want to debug - how do these command line arguments work?
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Convert a python 'type' object to a string
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227
print type(someObject).__name__
If that doesn't suit you, use this:
print some_instance.__c...
Generate a random number in the range 1 - 10
... min | max
-----------------+------------------
1.0000083274208 | 9.99999571684748
(1 row)
If you want integers, that are >= 1 and < 10, then it's simple:
select trunc(random() * 9 + 1)
And again, simple test:
# select min(i), max(i) from (
select trunc(random() * 9...
Which one is the best PDF-API for PHP? [closed]
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12
you didn't specify reasons - one huge one is Unicode support in tcpdf, which fpdf utterly lacks. tcpdf is also still actively maintained. an...
How to get the current URL within a Django template?
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244
Django 1.9 and above:
## template
{{ request.path }} # -without GET parameters
{{ request....
Load resources from relative path using local html in uiwebview
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286
This is how to load/use a local html with relative references.
Drag the resource into your ...