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What do *args and **kwargs mean? [duplicate]
...to clarify how to unpack the arguments, and take care of missing arguments etc.
def func(**keyword_args):
#-->keyword_args is a dictionary
print 'func:'
print keyword_args
if keyword_args.has_key('b'): print keyword_args['b']
if keyword_args.has_key('c'): print keyword_args['c']
def f...
How disable Copy, Cut, Select, Select All in UITextView
...
This takes away tapping on links etc. if that is what is in the textview. Should be noted that this is not a good solution for wanting to hide the select/copy/paste, but also keep some level of interaction enabled.
– barfoon
...
Clearing localStorage in javascript?
...ear() when my app starts up, but even if I close the browser, clear cache, etc., the data are still there. I know this because I have set an "instance" property on my model to a random number on initialize, and, for a given id, the instance property is always the same.
– sydne...
Can I safely delete contents of Xcode Derived data folder?
...nd other make systems, even with out-of-source builds, the generated files etc are still inside the project's path, and are deleted if I delete the folder structure or cleaned when I perform a clean. Since I am marking approx 100 assignments every week or so, I get a huge build up of files that I n...
Can you delete multiple branches in one command with Git?
...ory, which has a ton of old branches: for example 3.2 , 3.2.1 , 3.2.2 , etc.
29 Answers
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How to combine class and ID in CSS selector?
...Ds for most of the elements you mention. The header, footer, nav, section etc. tags exist for a reason.
– Walter Schwarz
Feb 4 '14 at 16:24
...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
...ng a shell-function that will generate possible completions, save it into /etc/bash_completion.d/ and register it with the command complete. Here's a snippet from the linked page:
_foo()
{
local cur prev opts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWOR...
Separate Back Stack for each tab in Android using Fragments
...savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.app_main_tab_fragment_layout);
/*
* Navigation stacks for each tab gets created..
* tab identifier is used as key to get respective stack for each tab
*/
...
Two way sync with rsync
...reasonably improved upon by add-ons such as git-annex, large file storage, etc.
– alex
Jun 4 '15 at 10:05
3
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How to make my font bold using css?
...element in html, which is great semantically (also good for screen readers etc.), which typically renders as bold text:
See here, some <strong>emphasized text</strong>.
Or you can use the font-weight css property to style any element's text as bold:
span { font-weight: b...