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A quick and easy way to join array elements with a separator (the opposite of split) in Java [duplic
... major versions to implement something this basic and useful? Wish I could down-vote Java for this.
– Max Heiber
Feb 5 '16 at 20:15
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How to show current time in JavaScript in the format HH:MM:SS?
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Thank you remus. I will never again fall down the inglorious rabbit hole of js datetime manipulations.
– matlembo
Jul 29 '15 at 20:42
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Tainted canvases may not be exported
... images in dropbox's public folder and also set the cross origin flag when downloading the image (var img=new Image(); img.crossOrigin="anonymous" ...)
Install a webserver on your development computer (IIS and PHP web servers both have free editions that work nicely on a local computer).
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Install .ipa to iPad with or without iTunes
... I installed Windows 7 in VirtualBox, installed iTunes version 12. Then downloaded the ipa file (in my case an old version of VLC) and dropped it on iTunes. Then to sync I had to drag and drop the app icon to my device (an old iPad) listed in my iTunes in my virtual Windows 7. Worked!! Thanks.
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How to create Gmail filter searching for text only at start of subject line?
...inal is on archive.org dated 2012, now you just get redirected to a dumbed down page telling you how to give feedback. Lack of SIEVE support was covered in answer 78761 Does Gmail support all IMAP features?, since some time in 2015 that answer silently redirects to the answer about IMAP client confi...
How do I fix “Failed to sync vcpu reg” error?
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If you are running Docker you would have to take the virtual machine down
docker-machine stop default
This assumes your docker machine is called default. If you want to check the name use
docker-machine ls
A simpler solution; open virtuabox and stop the vm :-)
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Adding the little arrow to the right side of a cell in an iPhone TableView Cell
...lick that Prototype Cell and on the right look for Accessory. In the drop-down, click Disclosure Indicator.
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Does Internet Explorer 8 support HTML 5?
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If you want HTML 5 support in IE 8 then download the IE plugin called "Chrome Frame". It renders HTML 5 just like Google Chrome does! More info is here: appleinsider.com/articles/09/09/24/…
– Shadowpat
May 6 '13 at 1:04
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How can I transition height: 0; to height: auto; using CSS?
I am trying to make a <ul> slide down using CSS transitions.
51 Answers
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How was the first compiler written?
...mputer of today was built one abstraction at a time.
If you want to break down the barrier that keeps computers feeling like magic, I HIGHLY recommend reading CODE by Charles Petzold and/or The Elements of Computing Systems. With just a basic knowledge of programming, these wonderfully accessible b...