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Do I need to store the salt with bcrypt?
...ng characters represented the hash value. The checker function knows this, and pulls the hash apart to get the salt back out.
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How to apply a style to an embedded SVG?
...t the stylesheet into the svg document using script.
Something like this, and note that this code assumes that the <object> has loaded fully:
var svgDoc = yourObjectElement.contentDocument;
var styleElement = svgDoc.createElementNS("http://www.w3.org/2000/svg", "style");
styleElement.textCon...
Does a dot have to be escaped in a character class (square brackets) of a regular expression?
...r except ^, -, ] or \ is a literal.
This website is a brilliant reference and has lots of info on the nuances of different regex flavours.
http://www.regular-expressions.info/refcharclass.html
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How to add a primary key to a MySQL table?
...ion of mysql are you on? (NOTE: I know it worked at the time I posted this and I believe it was 5.6... but I can't remember for sure)
– MER
Jul 18 '18 at 17:23
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Returning anonymous type in C#
I have a query that returns an anonymous type and the query is in a method. How do you write this:
15 Answers
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How to stop an app on Heroku?
... users. However, I notice there are some data issues which i'd like to fix and stop the app in the mean time so users don't enter anything new.
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Is it possible to center text in select box?
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I'm afraid this isn't possible with plain CSS, and won't be possible to make completely cross-browser compatible.
However, using a jQuery plugin, you could style the dropdown:
https://www.filamentgroup.com/lab/jquery-ui-selectmenu-an-aria-accessible-plugin-for-styling-a...
background-size in shorthand background property (CSS3)
I'm trying to mix background-image and background-size properties in a shorthanded background property. Based on W3C documentation background-size should come after background-position property separated with an slash( / ).
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Check if array is empty or null
...hat you want. There are a lot of ways to clean up your code to be simpler and more readable. Here's a cleaned up version with notes about what I cleaned up.
var album_text = [];
$("input[name='album_text[]']").each(function() {
var value = $(this).val();
if (value) {
album_text.p...
WPF: How to programmatically remove focus from a TextBox
...learFocus() on a TextBox inside a modal Window, it causes both the TextBox and the Window to lose focus. Meaning KeyDown events no longer go to the Window. By instead changing it so the Focus changes to a parent (which may be the Window), the future KeyDown events are not lost. In my practical ex...