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How to empty a redis database?
...onger it will take to flush. Since numbered (shared) databases are managed by the same Redis server, this could block your other databases for that duration. If possible, refrain from using shared databases because of that and also because they aren't future-proof (not supported in v3). See here for...
Force add despite the .gitignore file
...d -p foo # works (cannot paste newlines in comment, execute the commands 1 by 1
– Daniel Böhmer
Nov 5 '11 at 10:26
...
Excluding directories in os.walk
...ng dirs in-place will prune the (subsequent) files and directories visited by os.walk:
# exclude = set(['New folder', 'Windows', 'Desktop'])
for root, dirs, files in os.walk(top, topdown=True):
dirs[:] = [d for d in dirs if d not in exclude]
From help(os.walk):
When topdown is true, the calle...
Override Python's 'in' operator?
... imageUploader: {
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Why doesn't django's model.save() call full_clean()?
...his approach 1) in case of ModelForm's full_clean() would be called twice: by the form and by the signal 2) If the form excludes some fields, they would still be validated by the signal.
– mehmet
Apr 26 '17 at 22:38
...
How to format all Java files in an Eclipse project at one time?
... an older Eclipse-version. In such case you can select your Source Folders by clicking on them while holding down CTRL, then select Source -> Format from the right-click -menu. Works with package-folders and class files also, in case you don't want to format the entire project.
...
File content into unix variable with newlines
...t value is <space><tab><newline>.
That specifies that, by default, any of those three characters can be used to split your command into individual words. After that, the word separators are gone, all you have left is a list of words.
Combine that with the echo documentation (a b...
Check if a value is within a range of numbers
...oesn't fit the question, that's all. No offense. I always judge a solution by how good it answers the question. That's because I generally assume people know what they are asking for. The checkmark shows me this wasn't the case with this questioner.
– Leif
Jun ...
TFS: Restore deleted folders and items
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Why are functions and methods in PHP case-insensitive?
...lity.
And, for variables (quoting):
Variables in PHP are represented by a
dollar sign followed by the name of
the variable. The variable name is
case-sensitive.
And object properties are not much more than variables in objects -- same remark about PHP 4 and backward-compatibility.
...