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What are namespaces?
...ewhat controversial character \ to show namespace levels. People got up in arms because it is also used as an escape character.
To use the namespace in PHP, use something like this at the top of your file.
namespace my\namespace;
You can find a lot more information on the official PHP documentat...
Plurality in user messages
...er they are, the more likely they are to at least glance at the text.
Or, armed with this knowledge that users don't read error messages, you could approach this a different way. Skip the confirmation message altogether, and just provide an undo feature that Just Works, regardless of what was delet...
Animate scroll to ID on page load
...hat snippet! Smooth as double buttery cream
– jean d'arme
Oct 20 '18 at 14:39
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Random / noise functions for GLSL
...plement noiseX in GLSL, I'm looking for a "graphics randomization swiss army knife" utility function set, preferably optimised to use within GPU shaders. I prefer GLSL, but code any language will do for me, I'm ok with translating it on my own to GLSL.
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How do I create a Java string from the contents of a file?
...ny people don't even notice Stream has a close() method. Be sure to use an ARM-block as shown.
If you are working with a source other than a file, you can use the lines() method in BufferedReader instead.
Memory utilization
The first method, that preserves line breaks, can temporarily require memory...
What's the difference between “Architectures” and “Valid Architectures” in Xcode Build Settings?
...lding with your codebase.
So maybe you only want to build your binary for armv7s, but the same source code would compile fine for armv7 and armv6. So VALID_ARCHS = armv6 armv7 armv7s, but you set ARCHS = armv7s because that's all you actually want to build with your code.
Or, in Apple-ese:
ARC...
jQuery UI accordion that keeps multiple sections open?
...ake any sense. An accordion can have all the pleats open if the musician's arms are far apart, all the pleats closed if the instrument halves are together, or something in between. If words mean anything, then the accordion software UI control should allow any combination of open and closed panels.
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Fastest way to determine if an integer is between two integers (inclusive) with known sets of values
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My data is not sorted and my tests are on iPhone arm CPU. Your results with different data and CPU may differ.
– jjxtra
Feb 3 '17 at 14:24
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Why do you need to invoke an anonymous function on the same line?
...lert(typeof test1); //alerts 'function'
test1(); //alerts 'function'
Armed with this knowledge, let's try to analyze your code.
When you have code like,
function(msg) { alert(msg); }
You created a function expression. And you can execute this function expression by wrapping it inside ...
round() for float in C++
...org/g/5UsL2e, while only clang inlines the nearly-equivalent nearbyint()) ARM has single-instruction support for round(), but on x86 it can only inline with multiple instructions, and only with -ffast-math
– Peter Cordes
Nov 17 '17 at 3:50
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