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Include only certain file types when searching in Visual Studio
...s dialog saves your recent extension choices, so it is easy to choose what set of extensions you want to search.
– Gabe Moothart
Nov 17 '09 at 16:02
6
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How to check if a string contains only digits in Java [duplicate]
In Java for String class there is a method called matches, how to use this method to check if my string is having only digits using regular expression. I tried with below examples, but both of them returned me false as result.
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How can I download HTML source in C#
... editor after snippets, if snippets enabled
if (StackExchange.settings.snippets.snippetsEnabled) {
StackExchange.using("snippets", function() {
createEditor();
});
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else {
createEditor();
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How to convert SSH keypairs generated using PuTTYgen (Windows) into key-pairs used by ssh-agent and
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This answer covers how to set up key authentication on a remote that uses OpenSSH format. But in order to use a Putty-generated key on a Linux client, this answer is insufficient. I followed the accepted answer and it worked splendidly.
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C++ equivalent of StringBuffer/StringBuilder?
Is there a C++ Standard Template Library class that provides efficient string concatenation functionality, similar to C#'s StringBuilder or Java's StringBuffer ?
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What is the difference between a 'closure' and a 'lambda'?
...es the closure part:
The closure of a lambda expression is this particular set of symbols defined in the outer context (environment) that give values to the free symbols in this expression, making them non-free anymore. It turns an open lambda expression, which still contains some "undefined" free s...
When should I make explicit use of the `this` pointer?
When should I explicitly write this->member in a method of
a class?
12 Answers
12...
What is the maximum recursion depth in Python, and how to increase it?
...ys
print(sys.getrecursionlimit())
and change the recursion limit with sys.setrecursionlimit:
sys.setrecursionlimit(1500)
but doing so is dangerous -- the standard limit is a little conservative, but Python stackframes can be quite big.
Python isn't a functional language and tail recursion is not a...
What is the difference between .text, .value, and .value2?
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When I want to set a cell value equal to another cell without a type conversion (for example, without converting a number stored as text to a number) I use this: Format$(Range.Value2, Range.NumberFormat).
– ChrisB
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Simplest code for array intersection in javascript
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If your environment supports ECMAScript 6 Set, one simple and supposedly efficient (see specification link) way:
function intersect(a, b) {
var setA = new Set(a);
var setB = new Set(b);
var intersection = new Set([...setA].filter(x => setB.has(x)));
retur...