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How can I convert an image into a Base64 string?
...ns of the OS) you won't have the Base64 class packaged in (since it just came out in API level 8 AKA version 2.2).
Check this article out for a workaround:
How to base64 encode decode Android
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Show history of a file? [duplicate]
Sometimes I want to step through the history of a particular file. In the past I used P4V and this was very quick and intuitive.
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How do I change the default location for Git Bash on Windows?
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After installing msysgit I have the Git Bash here option in the context menu in Windows Explorer. So I just simply navigate to the directory and then open Bash right there.
I also copied the default Git Bash shortcut to the desktop and edited its Start in property to point to my project directo...
Upgrading Node.js to latest version
...nstalled and now when I tried to install Mongoosejs I got an error telling me that I don't have the needed version of Node.js (I have v0.4.11 and v0.4.12 is needed).
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curl: (60) SSL certificate problem: unable to get local issuer certificate
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The first relates to certification of operations performed using the OpenSSL library; the second to requests made using cURL
– Mike
Mar 24 '16 at 14:21
4
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How to connect to Mysql Server inside VirtualBox Vagrant?
... This was definitely the case for my mysql 5.5 install. From the comments in mysql.conf, I think it varys by version--they use to have the commented out configuration mentioned in other answers.
– mooreds
Aug 30 '13 at 17:33
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PHP Pass by reference in foreach [duplicate]
...$v is still a reference to the last array item, so it's overwritten each time.
You can see it like that:
$a = array ('zero','one','two', 'three');
foreach ($a as &$v) {
}
foreach ($a as $v) {
echo $v.'-'.$a[3].PHP_EOL;
}
As you can see, the last array item takes the current loop value: ...
Algorithm to detect corners of paper sheet in photo
...er coding project, and kinda ended in a bit of a rush, so the code needs some errr...decoding...
I'll give a few tips from what I've seen you doing already, and then sort my code on my day off tomorrow.
First tip, OpenCV and python are awesome, move to them as soon as possible. :D
Instead of remo...
Android ListView not refreshing after notifyDataSetChanged
My ListFragment code
11 Answers
11
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the item you requested is not available for purchase
...ses into my app, but unfortunately coming across an annoying error every time I try to purchase a real inapp product.
17 An...