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How do I design a class in Python?
... within a paw , but all these solutions only work for one measurement at a time.
6 Answers
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What's the absurd function in Data.Void useful for?
...n in the paths to two or more free variables. Must finish that article sometime.
For a type with no values (or at least, none worth speaking of in polite company), Void is remarkably useful. And absurd is how you use it.
sh...
When should I use Debug.Assert()?
...hat caused the error. An assertion can preserve the program's state at the time the error occurred.
Assertions double as documentation, telling other developers what implied assumptions your code depends on.
The dialog that appears when an assertion fails lets you attach a debugger to the process, s...
What is the use of the %n format specifier in C?
... why people just basically copy-paste the manual into SO and reword it sometimes. We're humans and everything is done for a reason which should always be explained in an answer. "Does nothing" is like saying "The word cool means cool" - almost useless knowledge.
– the_endian
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Is it good practice to NULL a pointer after deleting it?
...ed on. Multiple objects may have used the object simultaneously in the meantime. In that case, a shared pointer or something similar would have been preferable.
My rule of thumb is that if you leave pointers around in user code, you're Doing It Wrong. The pointer shouldn't be there to point to gar...
How to make asynchronous HTTP requests in PHP
...th parameter in the fsockopen). Also the fwrite is going to take its sweet time to execute (that you can limit with stream_set_timeout($fp, $my_timeout). The best you can do is to set a low timeout on fsockopen to 0.1 (100ms) and $my_timeout to 100ms. You risk though, that the request timeout.
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How to combine date from one field with time from another field - MS SQL Server
In an extract I am dealing with, I have 2 datetime columns. One column stores the dates and another the times as shown.
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Python: Ignore 'Incorrect padding' error when base64 decoding
...ore than 2 padding chars. Base64 algorithm works on groups of 3 chars at a time and only needs padding when your last group of chars is only 1 or 2 chars in length.
– Otto
Nov 13 '18 at 14:02
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XAMPP, Apache - Error: Apache shutdown unexpectedly
...ive was not connected. So, I commented out that virtual host code till the time I was not using external hard drive and restarted xampp to fix the issue.
– Vineet Sajwan
Feb 15 '16 at 7:36
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How to convert a Java 8 Stream to an Array?
...t to debug that was causing the churn that was causing the churn the first time I tried to do this, so I have had it stuck in my head that this is how it was. (Hate it when that happens).
– WORMSS
Oct 30 '17 at 8:38
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