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Static class initializer in PHP
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Actually, I use a public static method __init__() on my static classes that require initialization (or at least need to execute some code). Then, in my autoloader, when it loads a class it checks is_callable($class, '__init__'). If it is, it calls that method. Quick, simple ...
Why do some C# lambda expressions compile to static methods?
...nt age = 25;
Action<string> withClosure = s => Console.WriteLine("My name is {0} and I am {1} years old", s, age);
Action<string> withoutClosure = s => Console.WriteLine("My name is {0}", s);
Console.WriteLine(withClosure.Method.IsStatic);
Console.WriteLine(withoutClosure.Method.Is...
while (1) Vs. for (;;) Is there a speed difference?
...d particularly while(true) are more readable than for(;;), but that's just my preference.
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How to redirect 'print' output to a file using python?
...ing python. I have a 'for' loop, which will 'print' the output for each of my .bam file while I want to redirect ALL these output to one file. So I tried to put
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How to reduce iOS AVPlayer start delay
...nd it fails, then I would advise that you do option 4/6 and take a look at my iOS library designed specifically for this purpose, just do a quick google search on AVAnimator to find out more. My library makes it possible to implement seamless loops and switching from one clip to another, it is very ...
Cron jobs and random times, within given hours
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This worked for me too. My custom bash script looks like below sleep $[ ( $RANDOM % 60 ) + 1 ]s && some_script.sh
– Shyam Habarakada
Mar 7 '17 at 1:07
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Best way to assert for numpy.array equality?
I want to make some unit-tests for my app, and I need to compare two arrays. Since array.__eq__ returns a new array (so TestCase.assertEqual fails), what is the best way to assert for equality?
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Git Push Error: insufficient permission for adding an object to repository database
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I must had issued git push using root account in my working directory. I found the owner of some git repository files is root (-r--r--r--. 1 root root 6380 5月 25 12:39 9b44bd22f81b9a8d0a244fd16f7787a1b1d424) according this answer.
– LiuYan 刘...
Is there a method to generate a UUID with go language
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On my system (Ubuntu 15.10) I also needed to run the command output through strings.Trim(string(out)) to remove the newline character, otherwise it was inputted up as a trailing ? character in the filesystem.
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Extending an Object in Javascript
...is.firstName + ' ' + this.lastName },
greet() {
console.log('Hi, my name is ' + this.name() + ' and I am a ' + this.type + '.' )
},
age() {
// age is a function of birth time.
}
}
const person = Object.create(Person). // that's it!
Clean and clear. It's simplicity does not...