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Where to install Android SDK on Mac OS X?
... brew using command from brew.sh
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
Install android-sdk using
brew install android-sdk
Now android-sdk will be installed in /usr/local/opt/android-sdk
export ANDROID_HOME=/usr/local/opt/andro...
convert UIImage to NSData
... (
UIImage *image
);
Here the docs.
EDIT:
if you want to access the raw bytes that make up the UIImage, you could use this approach:
CGDataProviderRef provider = CGImageGetDataProvider(image.CGImage);
NSData* data = (id)CFBridgingRelease(CGDataProviderCopyData(provider));
const uint8_t* byte...
Java RegEx meta character (.) and ordinary dot?
...ng the regex. if hardcoded you do need to use: "\\." , if reading from a raw source (e.g. text file) you use only a single backslash: \.
– Paul
Apr 8 '16 at 14:21
add a com...
Save bitmap to location
... @HeinduPlessis Don't have to but you probably should. Saving the raw bitmap will take much more space, depending on the format (ARGB_4444 vs ARGB_8888 for example).
– irwinb
Apr 13 '13 at 15:57
...
Microsoft Azure: How to create sub directory in a blob container
...
@Green_qaue you have to use only lowercase letters and numbers for naming your container/directories and that's why you got errors.
– Sapan Ghafuri
Mar 4 '17 at 9:52
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Is there a C# case insensitive equals operator?
...
The best way to compare 2 strings ignoring the case of the letters is to use the String.Equals static method specifying an ordinal ignore case string comparison. This is also the fastest way, much faster than converting the strings to lower or upper case and comparing them after that...
Using regular expression in css?
...ny div elements inside the #sections div that have an ID starting with the letter 's'.
See fiddle here.
W3 CSS selector docs here.
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How to create a multiline UITextfield?
...her features you might need to fake:
UITextField's often capitalize every letter, you can add that feature to UITableView:
myTxtView.autocapitalizationType = .words
UITextField's don't usually scroll:
myTxtView.scrollEnabled = false
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Most lightweight way to create a random string and a random hexadecimal number
...
import string
import random
lst = [random.choice(string.ascii_letters + string.digits) for n in xrange(30)]
str = "".join(lst)
print str
ocwbKCiuAJLRJgM1bWNV1TPSH0F2Lb
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How to change default text file encoding in Eclipse?
...There should be a search box in the preferences dialog. Type the first few letters of the thing you're trying to set (say "enco") and automagically it will display which panes are relevant. Great tip next time for finding one of the many hidden prefs.
– Jordan Reiter
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