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How can I catch all the exceptions that will be thrown through reading and writing a file?
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While I agree it's not good style to catch a raw Exception, there are ways of handling exceptions which provide for superior logging, and the ability to handle the unexpected. Since you are in an exceptional state, you are probably more interested in getting good inform...
Modifying the “Path to executable” of a windows service
...[enter]
>NOTEPAD2 "%computername%-services-list-config.txt" [enter]
Raw data is ready for feeding 'future batch file' so the result is look like this below!!!
+ -------------+-------------------------+---------------------------+---------------+-----------------------------------------------...
multiple prints on the same line in Python
...dout.write((b'\x08' * n).decode()) # use \x08 char to go back
for i in range(101): # for 0 to 100
s = str(i) + '%' # string for output
sys.stdout.write(s) # just print
sys.stdout.flush() # needed f...
What would cause an algorithm to have O(log n) complexity?
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Also note that this is the most concise way to denote the number in this range. Any reduction will lead to information loss, as a missing digit can be mapped to 10 other numbers. For example: 12* can be mapped to 120, 121, 122, …, 129.
2. How do you search for a number in (0, N - 1)?
Taking N ...
MaxJsonLength exception in ASP.NET MVC during JavaScriptSerializer
...y view at runtime on following javascript line: var myJsonObj = @Html.Raw(Json.Encode(ViewBag.MyJsonString));
– Faisal Mq
Sep 5 '13 at 12:13
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Hex transparency in colors [duplicate]
...n be solved generically by a cross multiplication.
We have a percentage (ranging from 0 to 100 ) and another number (ranging from 0 to 255) then converted to hexadecimal.
100 <==> 255 (FF in hexadecimal)
0 <==> 0 (00 in hexadecimal)
For 1%
1 * 255 / 100 = 2,5
2,5 in hexa is 2 i...
Adding values to a C# array
... try to access it's non existent indexes to set values, you'll get an OutOfRangeException as soon as you run the code. Arrays need to be initialized with the size you are going to use, they reserve all the space at the beginning, witch makes them very fast, but not possible for them to be resized.
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How to grant remote access to MySQL for a whole subnet?
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It appears you have to use the first IP address in the range; Using for example 192.168.0.34/255.255.255.0 will fail!
– Sander
Jun 1 '17 at 8:35
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RegEx: Grabbing values between quotation marks
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Python accepts the ECMA script with raw string format, i.e. r""" ECMA script """
– a1an
Jun 12 '15 at 11:00
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How to loop through a directory recursively to delete files with certain extensions
... One should always use find ... -print0 | xargs -0 ..., not raw find | xargs to avoid problems with filenames containing newlines.
– Grumbel
Oct 22 '11 at 15:51
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