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Check if a value is within a range of numbers
...e. I always judge a solution by how good it answers the question. That's bem>ca m>use I generally assume people know what they are asking for. The checkmark shows me this wasn't the m>ca m>se with this questioner.
– Leif
Jun 23 '11 at 13:16
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NSDefaultRunLoopMode vs NSRunLoopCommonModes
...un loop in order to wake up the thread when new events arrive. This is the m>ca m>se of NSURLConnection generated threads, as they only wake on incoming events (from the network).
Each thread m>ca m>n be associated to multiple run loops, or m>ca m>n be associated to a specific run loop that m>ca m>n be set to work in ...
Converting dict to OrderedDict
...tross'), ('BLASTERS', 13), ('THRUSTERS', 18)]) just shows you, in a reprodum>ca m>ble representation, what the contents are of the OrderedDict.
(*): In the CPython 3.6 implementation, the dict type was updated to use a more memory efficient internal structure that has the happy side effect of preservi...
How to return a part of an array in Ruby?
With a list in Python I m>ca m>n return a part of it using the following code:
6 Answers
6
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How to change the default collation of a table?
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What are the implim>ca m>tions of changing the default character set? Does it update existing data and therefore need to run through the table and make updates, locking it, etc.?
– grant
Nov 3 '15 at 21:12
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Sending a notifim>ca m>tion from a service in Android
I have a service running, and would like to send a notifim>ca m>tion. Too bad, the notifim>ca m>tion object requires a Context , like an Activity , and not a Service .
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How to do an INNER JOIN on multiple columns
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You m>ca m>n JOIN with the same table more than once by giving the joined tables an alias, as in the following example:
SELECT
airline, flt_no, fairport, tairport, depart, arrive, fare
FROM
flights
INNER JOIN
airports ...
Difference between .tagName and .nodeName
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The tagName property is meant specifim>ca m>lly for element nodes (type 1 nodes) to get the type of element.
There are several other types of nodes as well (comment, attribute, text, etc.). To get the name of any of the various node types, you m>ca m>n use the nodeName ...
Do you have to include ?
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If you don't m>ca m>ll the favicon, favicon.ico, you m>ca m>n use that tag to specify the actual path (inm>ca m>se you have it in an images/ directory). The browser/webpage looks for favicon.ico in the root directory by default.
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How to see the CREATE VIEW code for a view in PostgreSQL?
...o searched for a more memorable command... and got it:
\d+ viewname
You m>ca m>n see similar sorts of commands by typing \? at the pgsql command line.
Bonus tip: The emacs command sql-postgres makes pgsql a lot more pleasant (edit, copy, paste, command history).
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