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Is Haxe worth learning? [closed]
...sing Haxe, what makes it useful for you?
If you're a web developer, you know you can't stick with a single technology for too long. Sooner or later you'll have to deal with changes in the environment or targets (you develop for .NET but an important customer requires PHP, or maybe that widget shou...
Ruby, remove last N characters from a string?
...in a fast and readable manner.
The docs on the methods are here.
If you know what the suffix is, this is idiomatic (and I'd argue, even more readable than other answers here):
'abc123'.delete_suffix('123') # => "abc"
'abc123'.delete_suffix!('123') # => "abc"
It's even significantly...
How can I show line numbers in Eclipse?
...I wrote this long ago but as @ArtOfWarfar and @voidstate mentioned you can now simply:
Right click the gutter and select "Show Line Numbers":
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What are the use-cases for Web Workers? [closed]
... changing, wait till status changes to "all calculations complete, you can now review the final #s and save".
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Using Selenium Web Driver to retrieve value of a HTML input
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That's what I've bumped into right now: trying to get a value from a textarea, which is neither a "value" attribute, nor a between-tag text (set dynamically as "value" attribute.
– C-F
Jun 5 '17 at 22:03
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How to auto-indent code in the Atom editor?
...untu's default shortcut for lock screen, I'm mapping with ctrl-shift-] for now.
– vusan
May 2 '16 at 11:51
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How to stop Gradle task execution in Android Studio?
...te bad state which would mess up future incremental compiles, but I don't know for sure.
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using gitlab token to clone without authentication
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I know this is old but this is how you do it:
git clone https://oauth2:ACCESS_TOKEN@somegitlab.com/vendor/package.git
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How to replace all occurrences of a string?
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Now from august 2020, you can use inbuilt replaceAll function, stackoverflow.com/a/63587267/8798220
– Nisharg Shah
Aug 25 at 21:22
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How to reload/refresh an element(image) in jQuery
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It sounds like it's your browser caching the image (which I now notice you wrote in your question). You can force the browser to reload the image by passing an extra variable like so:
d = new Date();
$("#myimg").attr("src", "/myimg.jpg?"+d.getTime());
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