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Looping through array and removing items, without breaking for loop
I have the following for loop, and when I use splice() to remove an item, I then get that 'seconds' is undefined. I could check if it's undefined, but I feel there's probably a more elegant way to do this. The desire is to simply delete an item and keep on going.
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Tips for debugging .htaccess rewrite rules
...ny .htaccess -specific pitfalls and constraints are aren't covered well. Setting up a local test LAMP stack involves too much of a learning curve for most.
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Why would finding a type's initializer throw a NullReferenceException?
...8d45012c 85c9 test ecx,ecx
000007fe`8d45012e 0f94c0 sete al
000007fe`8d450131 0fb6c8 movzx ecx,al
000007fe`8d450134 894c2430 mov dword ptr [rsp+30h],ecx
000007fe`8d450138 488d542430 lea rdx,[rsp+30h]
000007fe`8d45013d 488d0d24224958 lea r...
How to output MySQL query results in CSV format?
... of /tmp, try /home/yourusername/file.csv -- if that fails, and the result set is not that large, you could copy the output from your SSH client and paste to your local machine.
– Michael Butler
Mar 9 '12 at 15:40
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Delete all files in directory (but not directory) - one liner solution
I want to delete all files inside ABC directory.
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memcpy() vs memmove()
I am trying to understand the difference between memcpy() and memmove() , and I have read the text that memcpy() doesn't take care of the overlapping source and destination whereas memmove() does.
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Sort a text file by line length including spaces
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11 Answers
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How do I pick 2 random items from a Python set? [duplicate]
I currently have a Python set of n size where n >= 0. Is there a quick 1 or 2 lines Python solution to do it? For example, the set will look like:
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How do I make an HTTP request in Swift?
...request: request, delegate:nil, startImmediately: true)
Just make sure to set your delegate to something other than nil and use the delegate methods to work with the response and data received.
For more detail, check the documentation for the NSURLConnectionDataDelegate protocol
Testing on an Xcode...
Multiple commands in gdb separated by some sort of delimiter ';'?
...B commands will allow us to enter 3 whatis requests all on a single line:
set prompt #gdb#
Any prompt whose first non-whitespace character is # will work: it just so happens that # starts a comment in GDB command scripts.
set logging overwrite on
By default, GDB appends to a log file; choosing...