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How to hash a string into 8 digits?
... to just:
hash(s) % 10**8
will only return the same value within a given script run:
#Python 2:
$ python2 -c 's="your string"; print(hash(s) % 10**8)'
52304543
$ python2 -c 's="your string"; print(hash(s) % 10**8)'
52304543
#Python 3:
$ python3 -c 's="your string"; print(hash(s) % 10**8)'
129541...
How can I deploy an iPhone application from Xcode to a real iPhone device?
...project you make. Go to the menu Project > New Build Phase > New Run Script Build Phase. In the window, copy/paste this:
export CODESIGN_ALLOCATE=/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate
if [ "${PLATFORM_NAME}" == "iphoneos" ]; then
/Developer/iphoneentitleme...
How can I find out what version of git I'm running?
...ed" if it is, otherwise, it'll echo an error message. You can use this for scripts that use git
It's also customizable, so you can change "which git" to "which java" or something, and change the error message.
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How to interpret API documentation function parameters?
...mentation uses this type of syntax convention, from Python, man pages, javascript libs (Highcharts), etc.
Breaking down your example from Adobe API
fillPath
([fillColor]
[, mode]
[, opacity]
[, preserveTransparency] [, feather]
[, wholePath] [, antiAlias])
We see that fillPath() (a function) takes...
Array include any value from another array?
...gt;> foods.any? {|food| cheeses.include?(food) }
=> true
Benchmark script:
require "benchmark"
N = 1_000_000
puts "ruby version: #{RUBY_VERSION}"
CHEESES = %w(chedder stilton brie mozzarella feta haloumi).freeze
FOODS = %w(pizza feta foods bread biscuits yoghurt bacon).freeze
Benchmark.bm...
How to use shell commands in Makefile
...make itself (avoiding any "weird characters in file name" issues). (In sh scripts, including the recipe portion of makefiles, another method is to use find ... -print0 | xargs -0 to avoid tripping over blanks, newlines, control characters, and so on.)
1The GNU Make documentation notes further th...
What is the most efficient string concatenation method in python?
... more pronounced, though, with longer strings.
Now that I had a nice test script, I also tested under Python 2.6, 3.3 and 3.4, here's the results. In Python 2.6, the plus operator is the fastest! On Python 3, join wins out. Note: these tests are very repeatable on my system. So, 'plus' is always fa...
Grunt watch error - Waiting…Fatal error: watch ENOSPC
...me_text. Only after closing all sublime windows was I able to run my node script.
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When to use Hadoop, HBase, Hive and Pig?
...has 2 parts: the Pig Interpreter and the language, PigLatin. You write Pig script in PigLatin and using Pig interpreter process them. Pig makes our life a lot easier, otherwise writing MapReduce is always not easy. In fact in some cases it can really become a pain.
I had written an article on a sho...
How to get a cross-origin resource sharing (CORS) post request working
...rt 8080) and displays our library. The second server is a CherryPy python script (port 8081) that I am using to trigger a file conversion on demand. The file conversion is triggered by a AJAX POST request from the page served from the XBMC server.
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