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str.startswith with a list of strings to test for
...or:
if link.lower().startswith(("js", "catalog", "script", "katalog")):
From the docs:
str.startswith(prefix[, start[, end]])
Return True if string starts with the prefix, otherwise return False. prefix can also be a tuple of prefixes to look for.
Below is a demonstration:
>>&g...
Why should eval be avoided in Bash, and what should I use instead?
...g higher than &2) to your target:
exec 3<&0 # Redirect from stdin
exec 3>&1 # Redirect to stdout
exec 3>&2 # Redirect to stderr
exec 3> /dev/null # Don't save output anywhere
exec 3> file.txt # Redirect to file
exec 3> "$var" # Redirect ...
How to Save Console.WriteLine Output to Text File
...
Try this example from this article - Demonstrates redirecting the Console output to a file
using System;
using System.IO;
static public void Main ()
{
FileStream ostrm;
StreamWriter writer;
TextWriter oldOut = Console.Out;
t...
Comparator.reversed() does not compile using lambda
...dditional type information that fills this gap. This information is absent from the third line, so the compiler infers u to be Object (the inference fallback of last resort), which fails.
Obviously if you can use a method reference, do that and it'll work. Sometimes you can't use a method reference...
How to split strings across multiple lines in CMake?
... the examples given in other answers), a bracket argument could be better. From the documentation:
An opening bracket is written [ followed by zero or more = followed by [. The corresponding closing bracket is written ] followed by the same number of = followed by ]. Brackets do not nest. A uniq...
How do you handle multiple submit buttons in ASP.NET MVC Framework?
Is there some easy way to handle multiple submit buttons from the same form? For example:
35 Answers
...
SortedList, SortedDictionary and Dictionary
... for
SortedList(TKey, TValue).
If the list is populated all at once from sorted data,
SortedList(TKey, TValue) is faster than SortedDictionary(TKey,
TValue).
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...
How to check if an array value exists?
...
Using: in_array()
$search_array = array('user_from','lucky_draw_id','prize_id');
if (in_array('prize_id', $search_array)) {
echo "The 'prize_id' element is in the array";
}
Here is output: The 'prize_id' element is in the array
Using: array_key_exists()
$sear...
private final static attribute vs private final attribute
... final over private static final to squeeze out/reclaim that little memory from the class? Let's say for the calculator device with limited ram but plenty of CPU resources.
– Win Myo Htet
Jun 14 '13 at 21:29
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Why declare a struct that only contains an array in C?
... you to pass the array to a function by value, or get it returned by value from a function.
Structs can be passed by value, unlike arrays which decay to a pointer in these contexts.
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