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Replace all non-alphanumeric characters in a string
..., you may also need to keep all non-ASCII unicode symbols: re.sub("[\x00-\x2F\x3A-\x40\x5B-\x60\x7B-\x7F]+", " ", ":%# unicode ΣΘΙП@./\n")
– zhazha
Jul 13 '16 at 7:43
...
Cost of exception handlers in Python
...'a={}'.format(a))
print("a = {}\n{}".format(a,s))
print("%.2f usec/pass\n" % (1000000 * t.timeit(number=100000)/100000))
Result:
a = 1
try:
b = 10/a
except ZeroDivisionError:
pass
0.25 usec/pass
a = 1
if a:
b = 10/a
0.29 usec/pass
a = 1
b = 10/a
0.22 usec/pass
a = 0...
How to change border color of textarea on :focus
...-boostrap button is:
.custom-btn {
font-size:1.9em;
background: #2f5bff;
border: 2px solid #78e4ff;
border-radius: 3px;
padding: 50px 70px;
outline-color : blue !important;
text-transform: uppercase;
user-select: auto;
-moz-box-shadow: inset 0 0 4px rgba(0,0,0,0...
Showing commits made directly to a branch, ignoring merges in Git
...its compared with their patch id:
+ c3e441bf4759d4aa698b4a413f1f03368206e82f Updated Readme
- 2a9b2f5ab1fdb9ee0a630e62ca7aebbebd77f9a7 Fixed formatting
+ e037c1d90b812af27dce6ed11d2db9454a6a74c2 Corrected spelling mistake
You can notice that commits prefixed by "-" are the ones that appear in bot...
How to open standard Google Map application from my application?
...titude,longitude: Uri gmmIntentUri = Uri.parse("google.navigation:q=" + 12f " +"," + 2f); Intent mapIntent = new Intent(Intent.ACTION_VIEW, gmmIntentUri); mapIntent.setPackage("com.google.android.apps.maps"); startActivity(mapIntent);
– David Thompson
Mar 9 '...
When are you supposed to use escape instead of encodeURI / encodeURIComponent?
...call encodeURIComponent since it would destroy the URL and return
http%3A%2F%2Fwww.example.org%2Fa%20file%20with%20spaces.html
encodeURIComponent()
Use encodeURIComponent when you want to encode the value of a URL parameter.
var p1 = encodeURIComponent("http://example.org/?a=12&b=55")
The...
Best way to Format a Double value to 2 Decimal places [duplicate]
...
you can use String num = String.format("%.2f",23.59004); and then print num. it will print 23.59.
– Manoj
Aug 19 '14 at 14:31
7
...
Ruby on Rails: How do you add add zeros in front of a number if it's under 10?
... it should work:
abc= 5
puts "%.2i" %abc >> 05
abc= 5.0
puts "%.2f" %abc >> 5.00
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Filter git diff by type of change
...unio C Hamano (gitster).
(Merged by Junio C Hamano -- gitster -- in commit 2f8c654, 08 Aug 2016)
diff: document diff-filter exclusion
In v1.8.5 days, 7f2ea5f (diff: allow lowercase letter to specify
what change class to exclude, 2013-07-17) taught the "--diff-filter"
mechanism to take...
How to add facebook share button on my website?
...ialog/share&app_id=145634995501895&display=popup&href=https%3A%2F%2Fdevelopers.facebook.com%2Fdocs%2F&redirect_uri=https%3A%2F%2Fdevelopers.facebook.com%2Ftools%2Fexplorer
https://www.facebook.com/dialog/share&app_id={APP_ID}&display=popup&href={LINK_TO_SHARE}&redire...