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UIActivityViewController crashing on iOS 8 iPads
...ating iPads.
I just want to add to this thread of answers here that, at least in Swift 2.0, you don't need an if statement. You can just make the popoverPresentationController optional.
As a quick aside, the accepted answer appears to be saying that you could have just a sourceView, just a sou...
Single script to run in both Windows batch and Linux Bash?
...t uses again the : trick and the multi line comment.Looks like cmd.exe (at least on windows10) works without problems with the unix style EOLs so be sure that your script is converted into linux format. (same approach has been seen used before here and here ) . Though using shebang still will produc...
Does Python optimize tail recursion?
...n perfectly satisfied with every decision that's come from a committee? At least you get a reasoned and authoritative explanation from the BDFL.
– Mark Ransom
Nov 11 '14 at 20:22
2...
OS detecting makefile
...or me, but I'm not sure it's a reliable way of getting the system type. At least it's reliable about MinGW and that's all I need since it does not require to have the uname command or MSYS package in Windows.
To sum up, uname gives you the system on which you're compiling, and gcc -dumpmachine give...
Is there a better way to express nested namespaces in C++ within the header
...d another one for subinterfaces and internals. But around that you need at least one more level for the company namespace (for small to medium companies) or two for company and division (for big companies). Otherwise your interface namespaces will clash with the ones from other interfaces with the s...
Correct file permissions for WordPress [closed]
...ership) and loosen on a case-by-case basis, not the opposite (principle of least privilege which you're violating here).
– Calimo
Oct 19 '14 at 12:49
22
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How the single threaded non blocking IO model works in Node.js
...ng) input/output provided by the supported OSes (Unix, OS X and Windows at least).
Asynchronous IO
In this programming model open/read/write operation on devices and resources (sockets, filesystem, etc.) managed by the file-system don't block the calling thread (as in the typical synchronous c-lik...
Why should C++ programmers minimize use of 'new'?
...uld be a great supplement to mention the downside for stack allocation (at least until C++1x) -- you often need to copy things unnecessarily if you're not careful. e.g. a Monster spits out a Treasure to the World when it dies. In its Die() method it adds the treasure to the world. It must use world-...
Why we should not use protected static in java
...t. But one example where a protected static method would be reasonable, at least, could be the following:
(Edited to split into separate packages, to make the use of protected clearer)
package a;
import java.util.List;
public abstract class BaseClass
{
public Integer compute(List<Integer&g...
What is the difference between procedural programming and functional programming? [closed]
...were Procedural programming is the better choice. This is why there are at least two languages that have recently come out with a new version, that embraces both programming styles. ( Perl 6 and D 2 )
Procedural:
The output of a routine does not always have a direct correlation with the input.
...