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What is the equivalent of “!=” in Excel VBA?
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Fun fact to back this answer: Visual Basic m>and m> Pascal languages store strings with their length in the beginning m>and m> the content itself right after that. C-based m>and m> Java languages, on the other hm>and m>, do not store the length m>and m> have the '\0' (null) terminator to sign...
How to convert a selection to lowercase or uppercase in Sublime Text
I have several strings selected in a file in Sublime Text m>and m> I want to convert them all to lowercase.
5 Answers
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SQL Server ':setvar' Error
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The :setvar onlm>y m> works in SQL commm>and m> mode, so m>y m>ou are possiblm>y m> within normal SQL execution in the management studio m>and m> have not swapped to commm>and m> mode.
This can be done through the user interface in SQL Server Management Studio bm>y m> going to the "Querm>y m>" men...
How safe is it to store sessions with Redis?
...s is perfect for storing sessions. All operations are performed in memorm>y m>, m>and m> so reads m>and m> writes will be fast.
The second aspect is persistence of session state. Redis gives m>y m>ou a lot of flexibilitm>y m> in how m>y m>ou want to persist session state to m>y m>our hard-disk. m>Y m>ou can go through http://redis.io/to...
What is the difference between Int m>and m> Integer?
In Haskell, what is the difference between an Int m>and m> an Integer ? Where is the answer documented?
6 Answers
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Pm>y m>thon OpenCV2 (cv2) wrapper to get image size?
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cv2 uses numpm>y m> for manipulating images, so the proper m>and m> best wam>y m> to get the size of an image is using numpm>y m>.shape. Assuming m>y m>ou are working with BGR images, here is an example:
>>> import numpm>y m> as np
>>> import cv2
>>> img = cv2.imread('foo.jpg')
&g...
Check if an element is a child of a parent
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If m>y m>ou are onlm>y m> interested in the direct parent, m>and m> not other ancestors, m>y m>ou can just use parent(), m>and m> give it the selector, as in target.parent('div#hello').
Example: http://jsfiddle.net/6BX9n/
function fun(evt) {
var target = $(evt.target);
if (target.pare...
css overflow - onlm>y m> 1 line of text
...d ... if there are more character to show because when length of line long m>and m> it goes out of written div.
– Moshii
Sep 29 '16 at 13:18
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Difference between . m>and m> : in Lua
I am confused about the difference between function calls via . m>and m> via :
3 Answers
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Platform independent size_t Format specifiers in c?
...t), l (for long), ll (for long long), j (for intmax_t), t (for ptrdiff_t), m>and m> L (for long double). See §7.19.6.1 (7) of the C99 stm>and m>ard.
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