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A 'for' loop to iterate over an enum in Java
... thread statelessness and side effect limits docs.oracle.com/javase/8/docs/api/java/util/stream/…. These 2 enum iteration options are significantly different in this regard.
– buzz3791
Dec 4 '18 at 23:10
...
to drawRect or not to drawRect (when should one use drawRect/Core Graphics vs subviews/images and wh
...s being used all the time, you're probably going slow. It's a rich drawing API, which requires its work be done on the CPU, as opposed to a lot of UIKit work that is offloaded to the GPU. If you had to animate a ball moving across the screen, it would be a terrible idea to call setNeedsDisplay on a ...
When to use an assertion and when to use an exception
...Well, back at Microsoft, the recommendation was to throw Exceptions in all APIs you make available publicly and use Asserts in all sorts of assumptions you make about code that's internal. It's a bit of a loose definition but I guess it's up to each developer to draw the line.
Regarding the use of ...
performing HTTP requests with cURL (using PROXY)
...
curl https://api.ipify.org --proxy socks5://189.100.246.182:37339 seems to work fine for me. Is the --proxy option in some way inferior to --socks5 when using socks5 proxies?
– user993683
Jul 5 '17 a...
Scanner is skipping nextLine() after using next() or nextFoo()?
...ified. you could argue though that there should be an easy way to tell the api to also consume any whitespace following the target input.
– Bohemian♦
May 29 '14 at 13:38
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Unable to understand useCapture parameter in addEventListener
...seCapture' parameter doesn't matter. (developer.mozilla.org/en-US/docs/Web/API/EventTarget/…)
– bam
Aug 8 '18 at 10:14
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How to programmatically cause a core dump in C/C++
...ans a complete example; it simply gives you a feel for what the coredumper API looks like.
#include <google/coredumper.h>
...
WriteCoreDump('core.myprogram');
/* Keep going, we generated a core file,
* but we didn't crash.
*/
It's not what you were asking for, but maybe it's even better :)...
Left padding a String with Zeros [duplicate]
...9018", 10, "0");
https://commons.apache.org/proper/commons-lang/javadocs/api-2.6/org/apache/commons/lang/StringUtils.html#leftPad(java.lang.String,%20int,%20char)
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Use of Java's Collections.singletonList()?
... various "singleton" methods to be useful for passing a single value to an API that requires a collection of that value. Of course, this works best when the code processing the passed-in value does not need to add to the collection.
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What is managed or unmanaged code in programming?
...e library code needs to call into unmanaged code (for example, native code APIs, such as Win32). Because this means going outside the security perimeter for managed code, due caution is required.
Here is some other complimentary explication about Managed code:
Code that is executed by the CLR.
C...