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Can someone explain the dollar sign in Javascript?
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I'm not sure I would call that link a "clear" explanation. Does it really take 6+ paragraphs to explain that $ is simply a valid character when defining function and variable names?
– Slight
Mar 20 '15 at 20:...
Array to String PHP?
What is the best method for converting a PHP array into a string?
I have the variable $type which is an array of types.
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Is there a built-in function to print all the current properties and values of an object?
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You are really mixing together two different things.
Use dir(), vars() or the inspect module to get what you are interested in (I use __builtins__ as an example; you can use any object instead).
>>> l = dir(__builtins__)
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foreach vs someList.ForEach(){}
...erate the list backwards with a for loop, you can remove items without any index-shift problems.
– S. Tarık Çetin
Aug 24 '16 at 22:48
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What is the result of % in Python?
...ience. It is also used to wrap around arrays, allowing you to increase the index and use the modulus to wrap back to the beginning after you reach the end of the array.
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How to decode Unicode escape sequences like “\u00ed” to proper UTF-8 encoded characters?
...PHP that can decode Unicode escape sequences like " \u00ed " to " í " and all other similar occurrences?
7 Answers
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google oauth2 redirect_uri with several parameters
...rameters to your redirect uri, have them stored in state
parameter before calling Oauth url, the url after authorization will send the same parameters to your redirect uri as
state=THE_STATE_PARAMETERS
So for your case,do this:
/1. create a json string of your parameters ->
{ "a" : "b" , "c"...
Facebook Open Graph not clearing cache
...fresh even if you delete the thumnail/image from your server. But Facebook allows you to refresh by using fbrefresh
I hope this helps.
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Using OpenSSL what does “unable to write 'random state'” mean?
...init-config" and "vars" commands, from the instructions (here: openvpn.net/index.php/open-source/documentation/howto.html#pki). must be because i installed the 32-bit version (which i prefer).
– symbiont
May 13 '14 at 2:15
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Traverse a list in reverse order in Python
...versed(a):
... print(i)
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baz
bar
foo
To also access the original index, use enumerate() on your list before passing it to reversed():
>>> for i, e in reversed(list(enumerate(a))):
... print(i, e)
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2 baz
1 bar
0 foo
Since enumerate() returns a generator and generators ca...