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How to comment out a block of code in Python [duplicate]
Is there a mechanism to comment out large blocks of Python code?
19 Answers
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How to remove all the null elements inside a generic list in one go?
Is there a default method defined in .Net for C# to remove all the elements within a list which are null ?
7 Answers
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Find indices of elements equal to zero in a NumPy array
NumPy has the efficient function/method nonzero() to identify the indices of non-zero elements in an ndarray object. What is the most efficient way to obtain the indices of the elements that do have a value of zero?
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Simulate limited bandwidth from within Chrome?
...n standalone, the -d 50 tells it to limit bandwidth to 50 KB/s, the -w 100 set the peak detection window size to 100 KB. firefox tells the command to start firefox with all of this rate limiting applied to any sites it attempts to load.
Update
Chrome 38 is out now and includes throttling. To find ...
Text inset for UITextField?
I would like to inset the text of a UITextField .
30 Answers
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Grabbing the href attribute of an A element
...getAttribute( 'href' );
To change the href attribute you'd do
$node->setAttribute('href', 'something else');
To remove the href attribute you'd do
$node->removeAttribute('href');
You can also query for the href attribute directly with XPath
$dom = new DOMDocument;
$dom->loadHTML($...
Can I use require(“path”).join to safely concatenate urls?
Is this safe to use require("path").join to concatenate URLs, for example:
14 Answers
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SQL Server, convert a named instance to default instance?
... to the IPAll section
Clear the field TCP Dynamic Ports (i.e. empty/blank)
Set TCP Port to 1433
Click Ok
Go to SQL Server Services
Right-click your SQL Server (INSTANCENAME) and click Restart
This will make the named instance listen on the default port. Note : You can have only one instance con...
Vim for Windows - What do I type to save and exit from a file?
...h to Vim, it's nonsense to keep its commands in mind. In that case, go and set up your favourite editor to use with Git.
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How to check if a file is empty in Bash?
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You can also set -u
– Jon McClung
Aug 20 '19 at 19:54
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