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Restore a postgres backup file using the command line?
...ired to reconstruct
the database to the state it was
in at the time it was saved. To
restore from such a script, feed it to
psql(1). Script files can be used
to reconstruct the database even
on other machines and other
architectures; with some modifications
even on ...
Uploading both data and files in one form using Ajax?
...
You are a time saver.:)
– Suhail Mumtaz Awan
Sep 6 '18 at 3:22
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Multiple Models in a single django ModelForm?
...+, but all of these can easily be fixed
This question has appeared several times in StackOverflow, so I think it's time to find a standardized way of coping with this.
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Heroku 'Permission denied (publickey) fatal: Could not read from remote repository' woes
...ck-ticks) and then add the key as described above. I have to do this every time I start the Git Bash/ssh-agent, it forgets what was added.
– TWiStErRob
Nov 23 '13 at 15:51
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How do I detect whether a Python variable is a function?
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The accepted answer was at the time it was offered thought to be correct. As it
turns out, there is no substitute for callable(), which is back in Python
3.2: Specifically, callable() checks the tp_call field of the object being
tested. There is no plain P...
Django Rest Framework - Could not resolve URL for hyperlinked relationship using view name “user-det
... THATS THE POINT ---- do it explicitly --- to much magic is to much time lost.
– andilabs
Jul 18 '14 at 14:05
C...
Foreach loop, determine which is the last iteration of the loop
...doesn't implement IDisposable, so the line with using with raise a compile time error! +1 for the solution , most of the time we can't just simply use a for instead of foreach , because enumerable collections items calculate at runtime or the sequence doesn't support random access.
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What is the proper way to use the node.js postgresql module?
... in a web environment.
PostgreSQL server can only handle 1 query at a time per connection.
That means if you have 1 global new pg.Client() connected to your
backend your entire app is bottleknecked based on how fast postgres
can respond to queries. It literally will line everything up, ...
Generate random string/characters in JavaScript
...
Guy, this is virtually useless. Run it just 1000000 times and you generally get around 110000 repeat occurrences: var values = {}, i = 0, duplicateCount = 0, val; while (i < 1000000) { val = Math.random().toString(36).substring(7); if (values[val]) { duplicateCount++; } val...
Failed to load the JNI shared Library (JDK)
...er did that, so I really did not need them. (At least I thought so at that time...)
I cleaned up the mess, deinstalled all current Java's, installed only JDK + JRE 1.7 64-bit.
One of the Eclipse 'installations' failed afterwards with the Failed to Load the JNI shared Library and a given path rela...