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Use different Python version with virtualenv
...--prefix=$HOME/.localpython
make
make install
virtual env
cd ~/src
wget https://pypi.python.org/packages/5c/79/5dae7494b9f5ed061cff9a8ab8d6e1f02db352f3facf907d9eb614fb80e9/virtualenv-15.0.2.tar.gz#md5=0ed59863994daf1292827ffdbba80a63
tar -zxvf virtualenv-15.0.2.tar.gz
cd virtualenv-15.0.2/
~/.loc...
OS X Framework Library not loaded: 'Image not found'
...r to this ) then it would be great if you can raise a bug on bug reporter: https://bugreport.apple.com/ and reference the bug I raised to gain visibility. I want to make Xcode back into the pleasure that it was before - and this is something I am sure Xcode should have fixed itself.
Here is the f...
Fat models and skinny controllers sounds like creating God models [closed]
...esentation layer and model layers. Just like the presentation layer breaks down into controllers (instances, responsible for dealing with user input), views (instances, responsible for UI logic) and templates/layouts, so does the model layer.
The major parts that the model layer consists of are:
Do...
When to use static classes in C# [duplicate]
... on a limb to get my point across, so does Yegge. Some of his points comes down to normal programming consideration - if the singleton keeps valuable resources open, that may be a problem, of course. Given careful consideration, there are places for singletons and statics alike.
...
Getting the current page
...ontentOffset.x / scrollView.frame.size.width;
If you want to round up or down to the nearest page, use:
CGFloat width = scrollView.frame.size.width;
NSInteger page = (scrollView.contentOffset.x + (0.5f * width)) / width;
...
Can I find events bound on an element with jQuery?
...Hit F12 to open Dev Tools
Click the Sources tab
On right-hand side, scroll down to Event Listener Breakpoints, and expand tree
Click on the events you want to listen for.
Interact with the target element, if they fire you will get a break point in the debugger
Similarly, you can:
right click o...
How to send POST request in JSON using HTTPClient in Android?
...
Too much code for this task, checkout this library https://github.com/kodart/Httpzoid
Is uses GSON internally and provides API that works with objects. All JSON details are hidden.
Http http = HttpFactory.create(context);
http.get("http://example.com/users")
.handler(new...
Convert Unicode to ASCII without errors in Python
... of io
Then you can parse the content out like this:
response = urlopen("https://example.com/gzipped-ressource")
buffer = io.BytesIO(response.read()) # Use StringIO.StringIO(response.read()) in Python 2
gzipped_file = gzip.GzipFile(fileobj=buffer)
decoded = gzipped_file.read()
content = decoded.de...
Color Tint UIButton Image
...vantage of the .system button being you get the change in color with touch down on the tap.
– Chris Prince
Feb 8 '18 at 19:58
...
Python debugging tips [closed]
...tep and list.
alias nl n;;l
alias sl s;;l
# Short cuts for walking up and down the stack
alias uu u;;u
alias uuu u;;u;;u
alias uuuu u;;u;;u;;u
alias uuuuu u;;u;;u;;u;;u
alias dd d;;d
alias ddd d;;d;;d
alias dddd d;;d;;d;;d
alias ddddd d;;d;;d;;d;;d
...