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Print a string as hex bytes?
I have this string: Hello world !! and I want to print it using Python as 48:65:6c:6c:6f:20:77:6f:72:6c:64:20:21:21 .
13...
onConfigurationChanged not getting called
...ween portrait and landscape
orientation. Thus, if you want to prevent runtime restarts due to
orientation change when developing for API level 13 or higher (as
declared by the minSdkVersion and targetSdkVersion attributes), you
must include the "screenSize" value in addition to the "orientat...
Flatten list of lists [duplicate]
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+1 for being more than twice faster (time it), requires no import and is more compact-
– estani
Oct 19 '12 at 13:59
1
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How to create a string with format?
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I think this could help you:
let timeNow = time(nil)
let aStr = String(format: "%@%x", "timeNow in hex: ", timeNow)
print(aStr)
Example result:
timeNow in hex: 5cdc9c8d
share
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Detect & Record Audio in Python
... normalize(snd_data):
"Average the volume out"
MAXIMUM = 16384
times = float(MAXIMUM)/max(abs(i) for i in snd_data)
r = array('h')
for i in snd_data:
r.append(int(i*times))
return r
def trim(snd_data):
"Trim the blank spots at the start and end"
def _trim(sn...
Detect blocked popup in Chrome
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Well the "magical time" you speak of is probably when the popup's DOM has been loaded. Or else it might be when everything (images, outboard CSS, etc.) has been loaded. You could test this easily by adding a very large graphic to the popup (cl...
WebKit issues with event.layerX and event.layerY
...fully jQuery will update their code to stop touching that, but at the same time WebKit should have known better than to log a deprecation warning on an event (at least in my opinion). One mousemove handler and your console explodes. :)
Here's a recent jQuery ticket: http://bugs.jquery.com/ticket/1...
Java Set retain order?
...nd not mess with the order, instead it is just shuffling the elements each time one is aggregated. Your solution is not optimal wither because then I will have to implement a whole structure for them to be sorted THE SAME WAY they were introduced :S
– White_King
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Advantage of switch over if-else statement
... technology and trust me: Finding such "useless" constructs takes a lot of time. For compiler guys such an optimization does mot make sense.
– Nils Pipenbrinck
Oct 12 '08 at 20:44
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How does one change the language of the command line interface of Git?
...LL
LC_xxx, according to selected locale category: LC_CTYPE, LC_NUMERIC, LC_TIME, LC_COLLATE, LC_MONETARY, LC_MESSAGES, ...
LANG
Variables whose value is set but is empty are ignored in this lookup.
LANG is the normal environment variable for specifying a locale. As a user, you normally se...