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Only variables should be passed by reference
...or to something unknown in the memory), that does not exists.
Or in other words: PHP does not know, if the value you give him is the direct value or just a pointer to the value (a pointer is also a variable (integer), which stores the offset of the memory, where the actual value resides). So PHP ex...
Is there an easy way to strike through text in an app widget?
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If you have a single word we can use drawable.
Following is the example:
<item android:state_pressed="false"><shape android:shape="line">
<stroke android:width="2dp" android:color="#ffffff" />
</shape>
</...
How can I sort arrays and data in PHP?
...kSort) didn't produce a stable outcome and that the original order between words of the same first letter wasn't preserved. This case is trivial and we should have compared the whole string, but let's assume your use-case is more complicated, such as two consecutive sorts on different fields that sh...
Best way to repeat a character in C#
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is there any way to repeat this for a word? instead of using '\t' how to use "time"
– asdfkjasdfjk
Apr 3 '13 at 12:41
6
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Remove all special characters except space from a string using JavaScript
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search all not (word characters || space):
str.replace(/[^\w ]/, '')
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MySQL select where column is not empty
...he accepted answer, will not return empty strings or NULL values. In other words IS NOT NULL is a subset of !='', but they are not equivalent.
– None
Mar 15 '13 at 1:30
add a ...
How to edit a JavaScript alert box title?
... you want. I just made a <script link to their library and replaced the word "alert" in my code and there it was! Thank you. Sweet recommendation!
– JustJohn
Dec 8 '19 at 7:00
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R: += (plus equals) and ++ (plus plus) equivalent from c++/c#/java, etc.?
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(+1), but a word of warning. Typing x = %+=% y/2 returns x = (x + y)/2. Adding parenthesis, i.e. x = %+=% (y/2) solves the problem.
– knrumsey
Sep 21 '18 at 21:08
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Python division
...s to a float afterwards the rounding will have already been done, in other words, 0 integer will always become 0 float.
If you use floats on either side of the division then Python will give you the answer you expect.
>>> 10 / 90.0
0.1111111111111111
So in your case:
>>> float...
Git - How to fix “corrupted” interactive rebase?
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a word of warning... i had 4 hours worth of changes on my working directory when i noticed the corrupted rebase error. tried the git rebase --abort it wiped my unstaged changes... the error did disappear though
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