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Java Equivalent of C# async/await?
...not really. There are already multiple options for asynchrony - but RxJava doesn't change the language in the way that C# did. I have nothing against Rx, but it's not the same thing as async in C# 5.
– Jon Skeet
Mar 26 '14 at 6:46
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How to shorten my conditional statements
...4].includes(test.type)) {
// Do something
}
If a browser you support doesn't have the Array#includes method, you can use this polyfill.
Short explanation of the ~ tilde shortcut:
Update: Since we now have the includes method, there's no point in using the ~ hack anymore. Just keeping th...
Get names of all keys in the collection
... answer as inspiration, I created an open source tool called Variety which does exactly this: https://github.com/variety/variety
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Xml serialization - Hide null values
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The ShouldSerialize pattern does only work, if the property is not marked with an XmlAttribute-attribute (I thought this should work, because an attribute could be optional, but it does not).
– Matze
Apr 30 '13 at ...
Colspan all columns
...is being rendered)? w3schools mentions you can use colspan="0" , but it doesn't say exactly what browsers support that value (IE 6 is in our list to support).
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Insert HTML with React Variable Statements (JSX)
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How does this work if you need to add something to <head>?
– Danielle Madeley
Oct 30 '15 at 3:37
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What is the difference between == and Equals() for primitives in C#?
... // true
Like the previous alternative, this will throw an overflow if it doesn't fit in a short.
Unlike the previous solution, it will box the short into an object, wasting time and memory.
Source Code:
Here are both Equals() methods from the actual source code:
public override bool Equals(Obj...
Is type=“text/css” necessary in a tag?
...stylesheet" marks the information that it is a stylesheet - so text/css doesn't actually add anything as far as I'm concerned.
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Repeat command automatically in Linux
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This is better than watch. Watch does not work for example when you want to generated random number in each invocation, e.g. watch -n 1 echo ${RANDOM}. The random will only get called once.
– Marcin
Jan 12 at 12:48
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Is it possible to run a single test in MiniTest?
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Heads up! m currently doesn't work this Minitest 5.0.
– davetapley
May 15 '14 at 6:06
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