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What is the difference between NULL, '\0' and 0?
...f statement, but this is not guaranteed and the compiler has to produce at least one diagnostic message (warning or error) according to the C Standard.
Note that what is a null pointer in the C language. It does not matter on the underlying architecture. If the underlying architecture has a null po...
How can I get query string values in JavaScript?
...
Here is the jQuery version tweaked to pass JSLint (at least the semi-moving target of JSLint.com on 2011-06-15). Mostly just moving things around to appease The Crockford.
– patridge
Jun 15 '11 at 17:48
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Fast Linux File Count for a large number of files
...n see, it's much more complicated than the original and necessarily so: at least one function must exist to be called recursively unless you want the code to become very complex (e.g. managing a subdirectory stack and processing that in a single loop). Since we have to check file types, differences ...
What is the difference between Raising Exceptions vs Throwing Exceptions in Ruby?
...r that many of those "other popular languages" are younger than Ruby or at least contemporary. So, the question should rather be: why did those other languages not follow Ruby (and Smalltalk and Lisp and hardware and the literature).
– Jörg W Mittag
Jul 17 '18...
What exactly do “IB” and “UB” mean?
...el Burr: I prefer "catch fire". It's evidently catastrophic, and it has at least a vague air of plausibility (computer hardware does sometimes catch fire, admittedly for reasons of hardware rather than software failure in the case of any system you'd be reading this thread on).
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Parse usable Street Address, City, State, Zip from a string [closed]
...se a zip-code database to check the city and state based on the zip, or at least use it as a BS detector.
The street address will generally be one or two lines. The second line will generally be the suite number if there is one, but it could also be a PO box.
It's going to be near-impossible to dete...
iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...ermined one.
In short, I ended up preventing any form of minimal-ui, so at least my screen height is always the same and you always know what actual space you have for your app.
With the help of time, enough users will have more room.
EDIT
How I do it
This is a little simplified, for demo purpose, ...
How do iOS Push Notifications work?
...an hold 50k connections and there are 500 million users always, service at least needs 10000 servers right. Is this a practical scenario?
– AV94
Jul 20 '18 at 11:16
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Repeater, ListView, DataList, DataGrid, GridView … Which to choose?
...ery light weight. No built in functionality like Headers, Footers. Has the least overhead.
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dd: How to calculate optimal blocksize? [closed]
...uses and disks involved. Several Unix-like systems (including Linux and at least some flavors of BSD) define the st_blksize member in the struct stat that gives what the kernel thinks is the optimal block size:
#include <sys/stat.h>
#include <stdio.h>
int main(void)
{
struct stat s...