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How does one generate a random number in Apple's Swift language?
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Swift 4.2+
Swift 4.2 shipped with Xcode 10 introduces new easy-to-use random functions for many data types.
You can call the random() method on numeric types.
let randomInt = Int.random(in: 0..<6)
let randomDouble = Double.random(in: 2.71828...3.14159)
let rand...
django admin - add custom form fields that are not part of the model
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158
Either in your admin.py or in a separate forms.py you can add a ModelForm class and then decla...
How do you reverse a string in place in JavaScript?
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51 Answers
51
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SQL SELECT WHERE field contains words
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15 Answers
15
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How to git-svn clone the last n revisions from a Subversion repository?
... to start your clone at ( -r$REV:HEAD).
For example: git svn clone -s -r1450:HEAD some/svn/repo
Git's data structure is based on pointers in a directed acyclic graph (DAG), which makes it trivial to walk back n commits. But in SVN ( and therefore in Git-SVN) you will have to find the revision ...
Recursive sub folder search and return files in a list python
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11 Answers
11
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Targeting position:sticky elements that are currently in a 'stuck' state
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104
There is currently no selector that is being proposed for elements that are currently 'stuck'....
Where is a complete example of logging.config.dictConfig?
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How about here!
LOGGING_CONFIG = {
'version': 1,
'disable_existing_loggers': True,
'formatters': {
'standard': {
'format': '%(asctime)s [%(levelname)s] %(name)s: %(message)s'
},
},
'handlers': {
'default': {
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CSS table-cell equal width
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301
Here is a working fiddle with indeterminate number of cells: http://jsfiddle.net/r9yrM/1/
You c...
Getting a map() to return a list in Python 3.x
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