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Why does volatile exist?
...t ram in a multiprocessor system in straight C. We used a hardware managed 16 bit value as a semaphore to know when the other guy was done. Essentially we did this:
void waitForSemaphore()
{
volatile uint16_t* semPtr = WELL_KNOWN_SEM_ADDR;/*well known address to my semaphore*/
while ((*semPtr...
Using CSS to insert text
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Why would you rather recommend using Javascript?
– Rikki
Nov 12 '13 at 15:07
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Heroku Postgres - terminate hung query (idle in transaction)
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answered May 7 '13 at 16:04
evgenekevgenek
58155 silver badges33 bronze badges
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How to copy part of an array to another array in C#?
...ers.
– Hamish Grubijan
Aug 6 '12 at 16:47
11
@Hamish well, maybe. Personally I wouldn't add expli...
Select 50 items from list at random to write to file
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edited Nov 30 '16 at 1:09
Community♦
111 silver badge
answered Oct 25 '16 at 6:01
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What is the difference between a User Control Library and a Custom Control Library?
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edited Apr 30 '09 at 16:48
answered Apr 30 '09 at 16:26
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UITableView Setting some cells as “unselectable”
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16 Answers
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Active
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How do I run a Java program from the command line on Windows?
...unch it?
– android developer
Mar 3 '16 at 23:45
2
What's missing: if the class was declared to be...
Grid of responsive squares
... width x 0.5 | 15%
4:3 | width x 0.75 | 22.5%
16:9 | width x 0.5625 | 16.875%
2. Adding content inside the squares
As you can't add content directly inside the squares (it would expand their height and squares wouldn't be squares anymore) you need to ...
ThreadStatic v.s. ThreadLocal: is generic better than attribute?
.../en-us/library/…
– entheh
Apr 21 '16 at 8:15
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