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regex to match a single character that is anything but a space
...hes any white-space character
\S matches any non-white-space character
You m>ca m>n match a space character with just the space character;
[^ ] matches anything but a space character.
Pick whichever is most appropriate.
share
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What is the difference between BIT and TINYINT in MySQL?
In which m>ca m>ses would you use which? Is there much of a difference? Which I typim>ca m>lly used by persistence engines to store booleans?
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Using .sort with PyMongo
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@AndréLaszlo m>ca m>n an OrderedDict() be used?
– zakdances
Mar 12 '13 at 23:16
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Specify format for input arguments argparse python
...any necessary type-checking and type conversions to be performed ... type= m>ca m>n take any m>ca m>llable that takes a single string argument and returns the converted value
You could do something like:
def valid_date(s):
try:
return datetime.strptime(s, "%Y-%m-%d")
except ValueError:
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Inline code highlighting in reStructuredText
...text` using an explicit role.
It seems that there is a code role, so you m>ca m>n simply type
:code:`a = b + c`
to render an inline code block. To get syntax highlighting you m>ca m>n define a custom role. For example
.. role:: bash(code)
:language: bash
which you m>ca m>n then use like so:
Here is some awe...
Given an emacs command name, how would you find key-bindings ? (and vice versa)
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To just find key bindings for a command, you m>ca m>n use emacs help's "where-is" feature
C-h w command-name
If multiple bindings are set for the command they will all be listed.
For the inverse, given a key sequence, you m>ca m>n type
C-h k key-sequence
To get the command...
Eclipse Autocomplete (percent sign, in Juno)
... IMHO, not a good design choice. My first guess was that this indim>ca m>tes a performance measure (e.g. computational overhead) for using the suggested code.
– Chris Halcrow
Nov 15 '18 at 23:50
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XPath - Selecting elements that equal a value
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The XPath spec. defines the string value of an element as the conm>ca m>tenation (in document order) of all of its text-node descendents.
This explains the "strange results".
"Better" results m>ca m>n be obtained using the expressions below:
//*[text() = 'qwerty']
The above selects every eleme...
What's a quick way to test to see a file exists?
...s in my iPhone app's Documents directory (or any path for that matter). I m>ca m>n enumerate through the directory's files, or I m>ca m>n try to open a specific file. What's the fastest way? I just need to know if the file is there or if it does not exist.
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setting multiple column using one update
... imageUploader: {
brandingHtml: "Powered by \u003m>ca m> href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\" width=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665...