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Is there an expression for an infinite generator?

... for x in iter(int, 1): pass Two-argument iter = zero-argument callable + sentinel value int() always returns 0 Therefore, iter(int, 1) is an infinite iterator. There are obviously a huge number of variations on this particular theme (especially once you add lambda into the mix). One va...
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Tuples( or arrays ) as Dictionary keys in C#

... answered Jun 5 '09 at 14:06 HallgrimHallgrim 13.8k99 gold badges4040 silver badges5353 bronze badges ...
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Open link in new tab or window [duplicate]

... It shouldn't be your call to decide whether the link should open in a new tab or a new window, since ultimately this choice should be done by the settings of the user's browser. Some people like tabs; some like new windows. Using _blank will tell...
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Python nested functions variable scoping [duplicate]

I've read almost all the other questions about the topic, but my code still doesn't work. 10 Answers ...
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jQuery: Select data attributes that aren't empty?

I'm trying to select all elements that have a data-go-to attribute that is not empty. 11 Answers ...
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What are fixtures in programming?

...ment in which tests are run so that results are repeatable. Some people call this the test context. Examples of fixtures: Loading a database with a specific, known set of data Erasing a hard disk and installing a known clean operating system installation Copying a specific known s...
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How to add an extra column to a NumPy array

...for a way to add a bias unit to my artificial neuronal network in batch on all layers at once, and this is the perfect answer. – gaborous Aug 18 '16 at 15:07 ...
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What does the variable $this mean in PHP?

I see the variable $this in PHP all the time and I have no idea what it's used for. I've never personally used it. 10 An...
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Perform commands over ssh with Python

...to automate some command line commands in Python. At the moment I'm doing calls thus: 13 Answers ...
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Deprecated: mysql_connect()

...ay mysqli_query($connection, 'CREATE TEMPORARY TABLE `table`'); Turn off all deprecated warnings including them from mysql_*: <?php error_reporting(E_ALL ^ E_DEPRECATED); The Exact file and line location which needs to be replaced is "/System/Startup.php > line: 2 " error_reporting(E_All)...