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Accurate way to measure execution times of php scripts
... I know this is waaaaaay too late (almost 4 years), but as a comment... using these calculations (with the parameter get_as_float as true) will give you results in seconds, according to PHP documentation.
– Alejandro Iván
Mar 31 '15 at 2:34
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Do regular expressions from the re module support word boundaries (\b)?
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Why don't you try
word = 'two'
re.compile(r'\b%s\b' % word, re.I)
Output:
>>> word = 'two'
>>> k = re.compile(r'\b%s\b' % word, re.I)
>>> x = 'one two three'
>>> y = k.search( x)
>>> y
<_sre.SRE_Match object ...
Retrieve column names from java.sql.ResultSet
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How to Diff between local uncommitted changes and origin
...ed a repository and started modifying files. I know that if I have local uncommitted changes, I can do a diff as follows git diff test.txt and it will show me the difference between the current local HEAD and the modified, uncommitted changes in the file. If I commit those changes I can diff it ag...
How to increase scrollback buffer size in tmux?
...sting session, you can set that session’s history-limit. You might use a command like this (from a shell):
tmux set-option history-limit 5000 \; new-window
For (the initial pane of the initial window in) a new session you will need to set the “global” history-limit before creating the sessi...
Check if SQL Connection is Open or Closed
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Class type check in TypeScript
...ence of y (and in ActionScript 3.0, the prototype chain does not provide a complete picture of the inheritance hierarchy).
TypeScript's instanceof shares the same problems. As it is a language which is still in its development I recommend you to state a proposal of such facility.
See also:
MDN: in...
Create Django model or update if exists
...t answer
Django already has a get_or_create, https://docs.djangoproject.com/en/dev/ref/models/querysets/#get-or-create
For you it could be :
id = 'some identifier'
person, created = Person.objects.get_or_create(identifier=id)
if created:
# means you have created a new person
else:
# pers...
Android: HTTP communication should use “Accept-Encoding: gzip”
I've a HTTP communication to a webserver requesting JSON data. I'd like compress this data stream with Content-Encoding: gzip . Is there a way I can set Accept-Encoding: gzip in my HttpClient? The search for gzip in the Android References doesn't show up anything related to HTTP, as you can see...
How to convert a string or integer to binary in Ruby?
...hose confused by @decay's code like myself, he is using 'sprintf': apidock.com/ruby/Kernel/sprintf
– Taylor Liss
Sep 4 '18 at 0:15
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