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How to print an exception in Python?
...ception was thrown!
Traceback (most recent call last):
File ".../Desktop/test.py", line 4, in <module>
1/0
ZeroDivisionError: division by zero
Notes:
the function logging.exception() should only be called from an exception handler
the logging module should not be used inside a loggi...
How can I delete a service in Windows?
...Microsoft\Windows\CurrentVersion\Installer\Folders
These steps have been tested on Windows XP, Windows 7, Windows Vista, Windows Server 2003, and Windows Server 2008.
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How do I choose between Tesseract and OpenCV? [closed]
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Regarding your question, I was just testing out some random input images yesterday. I tried a receipt from a gas station: upload.wikimedia.org/wikipedia/en/3/34/… It recognized the 0 as an 8 (in the total of $20.00). I admit that digit was hard even for my to...
Most efficient way to convert an HTMLCollection to an Array
... new, undefined members in sparse arrays. There should be a hasOwnProperty test before the assignment.
– RobG
Jan 4 '16 at 9:49
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Regular Expression for alphanumeric and underscores
... can be 0-9, A-Z, a-z, or underscore (_).
Here is how you would do that:
Tested under php:
$regex = '/^[A-Za-z_][A-Za-z\d_]*$/'
or take this
^[A-Za-z_][A-Za-z\d_]*$
and place it in your development language.
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How can I make a div not larger than its contents?
...s put a * in front of the zoom e.g. *display: inline; *zoom: 1;. I haven't tested for this particular situation, but I have always found in the past that the hasLayout hack is only required for IE7, or IE8 in IE7-mode (or IE8 in quirks!).
– robocat
Aug 7 '12 at...
How to log a method's execution time exactly in milliseconds?
...ed measurements apply; you're probably best off invoking the routine under test many times, and averaging/taking a minimum/some other form of processing.
Additionally, please note that you may find it more useful to profile your application running using a tool like Shark. This won't give you exac...
Android error: Failed to install *.apk on device *: timeout
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This solution worked for me. Out of all my testing devices, this only occurred on the Samsung Galaxy S (Mac OS X, Eclipse Indigo). Maybe it's an issue with Samsung devices?
– Chad Schultz
Jan 24 '12 at 17:16
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Converting a string to a date in JavaScript
...ut that
var mydate = new Date('2014-04-03');
console.log(mydate.toDateString());
returns "Wed Apr 02 2014". I know it sounds crazy, but it happens for some users.
The bulletproof solution is the following:
var parts ='2014-04-03'.split('-');
// Please pay attention to the month...
Why am I seeing an “origin is not allowed by Access-Control-Allow-Origin” error here? [duplicate]
...in.
Ex 1: your domain is example.com and you want to make a request to test.com => you cannot.
Ex 2: your domain is example.com and you want to make a request to inner.example.com => you cannot.
Ex 3: your domain is example.com:80 and you want to make a request to example.com:81 => y...