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Better way to set distance between flexbox items
...s calc with multiple rows support
Hello, below is my working solution for all browsers supporting flexbox. No negative margins.
Fiddle Demo
.flexbox {
display: flex;
flex-direction: row;
flex-wrap: wrap;
justify-content: space-between;
}
.flexbox > div {
/*
1/3...
What is an intuitive explanation of the Expectation Maximization technique? [closed]
... around 7 (and we could find the exact means if we wanted).
This is, generally speaking, known as maximum likelihood estimation. Given some data, we compute the value of a parameter (or parameters) that best explains that data.
Now imagine that we cannot see which value was sampled from which grou...
What are the various “Build action” settings in Visual Studio project properties and what do they do
...piled into the build output. This setting is used for code files.
Content: Allows you to retrieve a file (in the same directory as the assembly) as a stream via Application.GetContentStream(URI). For this method to work, it needs a AssemblyAssociatedContentFile custom attribute which Visual Studio g...
How do I execute code AFTER a form has loaded?
...
Old but gold... Yes, you are wrong. GUI can not run parallel tasks, what is important to do something WHILE another execution is done.
– Dennis Ziolkowski
Nov 22 '13 at 22:18
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Really Cheap Command-Line Option Parsing in Ruby
...m afraid. When you look at the alternatives: [1] [2] [3], for what is basically just processing a simple string array (no really, let that sink in), you can't help but wonder WHY? What do you gain from all that bloat? This is not C, where strings are, "problematic". Of course to each his own. :)
...
Validate decimal numbers in JavaScript - IsNumeric()
...(I had to consider also exponential notation, etc.), a Number object, virtually anything could be passed to that function, I couldn't make any type assumptions, taking care of type coercion (eg. +true == 1; but true shouldn't be considered as "numeric").
I think is worth sharing this set of +30 un...
How to easily initialize a list of Tuples?
I love tuples . They allow you to quickly group relevant information together without having to write a struct or class for it. This is very useful while refactoring very localized code.
...
Generic TryParse
...nk if it did then probably an exception should be thrown instead of essentially silently failing and return something else. When I tried it on my own class (in which I didn't define a typeconverter), I got a converter from GetConverter, but then the ConvertFromString threw a NotSupportedException.
...
Why can't overriding methods throw exceptions broader than the overridden method?
...tends A {
@Override
public void foo() throws SocketException {..} // allowed
@Override
public void foo() throws SQLException {..} // NOT allowed
}
SocketException extends IOException, but SQLException does not.
This is because of polymorphism:
A a = new B();
try {
a.foo();
} cat...
What is the difference between mutex and critical section?
....
Mutexes can be shared between processes, but always result in a system call to the kernel which has some overhead.
Critical sections can only be used within one process, but have the advantage that they only switch to kernel mode in the case of contention - Uncontended acquires, which should be ...