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How to get child element by class name?
... return a String that equals "small bigger". If you're looking for a class called big saying myElement.className.indexOf("big") will produce something unequal to negative 1 despite that not actually being a part of the class. If you have 100% control of your class names, such a fix would work, it's ...
how to get request path with express req object
...s, and req.path could be missing mounting points depending upon where it's called. expressjs.com/en/api.html#req.originalUrl
– Christian Davis
Jul 21 '17 at 19:06
...
How to override the properties of a CSS class using another CSS class
... correspond to property values (e.g. margin-top-4, width-10, etc.). Historically the "semantic" approach has been dominant while recently the "functional" approach has been gaining adherents. Try both on a medium sized project and then decide for yourself which is superior.
– M...
convert an enum to another type of enum
...ow you to handle input values that don't exist in Enum2 without needing to call Enum.IsDefined or catch ArgumentExceptions thrown by Enum.Parse. Note that the order of the parameters is more or less reversed from Enum.Parse.
– Sander
Jun 5 '18 at 16:07
...
How to update a single library with Composer?
... require'd before or previously downloaded as a dependency - would automatically be updated when running the composer require <package>:<version-constraint>@<stability-flag> command?
– Nicolai Fröhlich
Apr 9 '15 at 15:34
...
Read text file into string array (and write)
... there is a bufio.Scanner API that can easily read lines from a file. Consider the following example from above, rewritten with Scanner:
package main
import (
"bufio"
"fmt"
"log"
"os"
)
// readLines reads a whole file into memory
// and returns a slice of its lines.
func readLine...
Echo tab characters in bash script
...
That's because echo -e is not POSIX and make calls /bin/sh which is normally not the program use use interactively, and normally hasn't -e implemented. For portability, use printf '\t' instead.
– Jo So
Oct 5 '12 at 19:02
...
Split a string by another string in C#
...w string[] { splitOn }, StringSplitOptions.None);
}
}
That way I can call it on any string in the simple way I naively expected the first time I tried to accomplish this:
"a big long string with stuff to split on".Split("g str");
...
How do I assert an Iterable contains elements with a certain property?
... do the assertion against a Boolean, you lose the ability to print automatically the actual/expected difference. It is possible to assert using a matcher, but you need to modify this response to be similar to other in this page to do it.
– Giulio Caccin
May 6 '...
Using jQuery to test if an input has focus
...an tell, there is no reason this should not work on "dynamic" elements. I call shenanigans...
– gnarf
Jun 14 '12 at 22:14
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