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How do you compare structs for equality in C?
How do you compare two instances of structs for equality in standard C?
11 Answers
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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FYI; Mysql support spatial index only with *.myisam tables, i.e. the ISAM engine. Link: dev.mysql.com/doc/refman/5.0/en/creating-spatial-indexes.html
– PodTech.io
Jan 15 '17 at 5:46
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What does $1 [QSA,L] mean in my .htaccess file?
...s ^(.+)$ (matches any URL except the server root), it will be rewritten as index.php?url=$1 which means a request for ollewill be rewritten as index.php?url=olle).
QSA means that if there's a query string passed with the original URL, it will be appended to the rewrite (olle?p=1 will be rewritten a...
Deleting Files using Git/GitHub
...h <filepattern> against files in the working tree in addition to the index. That means that it will find new files as well as staging modified content and removing files that are no longer in the working tree."
– j08691
Jul 18 '12 at 20:33
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Java Generics: Cannot cast List to List? [duplicate]
... or not.
Have a look at this section of Angelika Langer's Java Generics FAQ for more information.
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Get number of digits with JavaScript
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good technique to get no of digit, but, what if it is a fraction number, ie, 12.5, then your function will return 4 instead of 3...
– Swarnendu Paul
Feb 14 '13 at 16:45
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How can I read inputs as numbers?
...on does (read the next section to understand the implication).
Python 2's equivalent of Python 3's input is the raw_input function.
Python 2.x
There were two functions to get user input, called input and raw_input. The difference between them is, raw_input doesn't evaluate the data and returns as...
Suppress Scientific Notation in Numpy When Creating Array From Nested List
... tiny med large
a = np.array([1.01e-5, 22, 1.2345678e7]) #notice how index 2 is 8
#digits wide
print(a) #prints [ 0.0000101 22. 12345678. ]
However if you pass in a number greater than 8 characters wide, exponential notation is imposed aga...
Linux command (like cat) to read a specified quantity of characters
Is there a command like cat in linux which can return a specified quantity of characters from a file?
9 Answers
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Find out whether Chrome console is open
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requestAnimationFrame (Late 2019)
Leaving these previous answers here for historical context. Currently Muhammad Umer's approach works on Chrome 78, with the added advantage of detecting both close and open events.
function toS...