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What's the difference between subprocess Popen and call (how can I use them)?
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What column type/length should I use for storing a Bcrypt hashed password in a Database?
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The modular crypt format for bcrypt consists of
$2$, $2a$ or $2y$ identifying the hashing algorithm and format
a two digit value denoting the cost parameter, followed by $
a 53 characters long base-64-encoded value (they use the alphabet ., /, 0–9, A–Z, a–z that is di...
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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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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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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This is how to load/use a local html with relative references.
Drag the resource into your ...
nginx server_name wildcard or catch-all
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Change listen option to this in your catch-all server block. (Add default_server) this will take...
How to install Homebrew on OS X?
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edited Aug 20 at 22:25
Hima
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“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
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This error occurs because OSX implements a pid access policy which requires a digital signature ...
What would be C++ limitations compared C language? [closed]
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