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django-debug-toolbar not showing up
...o INTERNAL_IPS, those are for the client not the server (Django). In other words, you put in your IP address so you can see debug toolbar, no matter what IP the site may be running on.
– Chris Pratt
May 9 '12 at 15:13
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What is the difference between 'my' and 'our' in Perl?
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Be careful tossing around the words local and global. The proper terms are lexical and package. You can't create true global variables in Perl, but some already exist like $_, and local refers to package variables with localized values (created by local...
How to make an Android device vibrate?
...0, 1000, 300, 1000, 300 for 3 vibrations and so on..) but remember @Dave's word use it responsibly. :)
Also note here that the repeat parameter is set to -1 which means the vibration will happen exactly as mentioned in the pattern. :)
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WebForms UnobtrusiveValidationMode requires a ScriptResourceMapping for 'jquery'. Please add a Scrip
...uilding a web application using Visual Studio 2012.
I'm attempting to add word count into my textbox.
However after adding the the javascript codes and the html codes. I receive the error as stated above.
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Which Java Collection should I use?
...have to answer yes before I'd recommend using the LinkedList - so in other words I agree with you that in most cases the answer is no. Things like queues and dequeues where you are constantly adding and removing things from the ends of the list area good use-case for LinkedList.
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What special characters must be escaped in regular expressions?
...ed, and has some glaring errors. For example, it says \< and \> are word boundaries, which is true only (AFAIK) in the Boost regex library. But elsewhere it says < and > are metacharacters and must be escaped (to \< and \>) to match them literally, which not true in any flavor
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How to timeout a thread
...ith some other long-running statement and the example won't work. In other words, this example would work only if the Task is designed to understand Thread.isInterrupted() status change.
– yegor256
Mar 27 '13 at 11:11
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Representing null in JSON
...le to read, and only incidentally for machines to execute". I'd prefer the word 'null', confirming the programmer's intention, and not just a question of accidental omission.
– Scott Smith
May 26 '15 at 22:41
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T-SQL: Opposite to string concatenation - how to split string into multiple records [duplicate]
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For the particular case of splitting strings into words I've come across another solution for SQL Server 2008.
with testTable AS
(
SELECT 1 AS Id, N'how now brown cow' AS txt UNION ALL
SELECT 2, N'she sells sea shells upon the sea shore' UNION ALL
SELECT 3, N'red lorry yell...
Why use sprintf function in PHP?
...('I have a %s %s', $color, $item);
But a language like French orders the words differently:
$color = 'bleu';
$item = 'stylo';
sprintf('J\'ai un %2$s %1$s', $color, $item);
(Yes, my French sucks: I learned German in school!)
In reality, you'd use gettext to store the localized strings but you ...