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JavaScript: replace last occurrence of text in a string
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I know this is silly, but I'm feeling creative this morning:
'one two, one three, one four, one'
.split(' ') // array: ["one", "two,", "one", "three,", "one", "four,", "one"]
.reverse() // array: ["one", "four,", "one", "three,...
How can I get browser to prompt to save password?
... (I've tested this in Chrome 27 and Firefox 21).
There are two things to know:
Trigger 'Save password', and
Restore the saved username/password
1. Trigger 'Save password':
For Firefox 21, 'Save password' is triggered when it detects that there is a form containing input text field and input ...
horizontal line and right way to code it in html, css
... <hr> is valid HTML5. It used represent a horizontal rule, but is now defined in semantic terms as a thematic break between content. Most browsers will still display it as a horizontal line unless told otherwise. Source: developer.mozilla.org/en-US/docs/Web/HTML/Element/hr
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MySQL/Amazon RDS error: “you do not have SUPER privileges…”
...e=on, method=immediate" –I="accesskeyxxxxxx" –S="secretkeyxxxxxxxx" I know it has to be a quotation or double-dash issue i but none of those types of changes is working so far, ugh!
– tim peterson
Jul 22 '12 at 22:31
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JavaScript - Get minutes between two dates
...("2012-12-25");
var diffMs = (Christmas - today); // milliseconds between now & Christmas
var diffDays = Math.floor(diffMs / 86400000); // days
var diffHrs = Math.floor((diffMs % 86400000) / 3600000); // hours
var diffMins = Math.round(((diffMs % 86400000) % 3600000) / 60000); // minutes
al...
Scroll Automatically to the Bottom of the Page
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Works in newer versions of Chrome now, but some of the extra options (like smooth scrolling) don't seem to be implemented yet.
– Matt Zukowski
Feb 17 '16 at 16:42
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Catch an exception thrown by an async void method
... I actually mean it's straight-forward to read - whereas I know what's actually going on is really complicated - so my brain is telling me not to believe my eyes...
– Stuart
Mar 21 '11 at 21:01
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Can you attach Amazon EBS to multiple instances?
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For anyone else who sees this answer know that Amazon has just released EFS which allows for shared auto-expanding drives that can be mounted over NFS on multiple instances.
– JoshStrange
Apr 9 '15 at 22:02
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Why can't a text column have a default value in MySQL?
...cal to me (and somewhat frustrating, as I want a default value!). Anybody know why this is not allowed?
7 Answers
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Assignment in an if statement
...tion, but the alternatives usually involve code duplication, and when you know this pattern it's easy to get right.
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