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Is there a method that calculates a factorial in Java?
... now, atm use CombinatoricsUtils.factorial
– Victor Häggqvist
May 23 '14 at 16:22
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RegEx for Javascript to allow only alphanumeric
I need to find a reg ex that only allows alphanumeric. So far, everyone I try only works if the string is alphanumeric, meaning contains both a letter and a number. I just want one what would allow either and not require both.
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Can you explain the concept of streams?
...t files.
If I want to download a file from the internet, I have to open a TCP socket, make a connection, and receive bytes until there are no more bytes. I have to manage a buffer, know the size of the expected file, and write code to detect when the connection is dropped and handle this appropria...
Encoding as Base64 in Java
...erInterface is for JAXB provider use only.
– gebirgsbärbel
Dec 3 '13 at 22:45
11
I think that @g...
How to clear basic authentication details in chrome
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269
It seems chrome will always show you the login prompt if you include a username in the url e.g...
What is meant with “const” at end of function declaration? [duplicate]
...edited Dec 11 '18 at 17:34
Pat Mächler
39922 silver badges1212 bronze badges
answered Jun 29 '10 at 13:32
Jan...
Why can't a text column have a default value in MySQL?
...w addition from a MySQL developer at MySQL Bugs:
[17 Mar 2017 15:11] Ståle Deraas
Posted by developer:
This is indeed a valid feature request, and at first glance it might seem trivial to add. But TEXT/BLOBS values are not stored directly in the record buffer used for reading/updating...
PHP case-insensitive in_array function
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ghostdog74ghostdog74
269k4848 gold badges233233 silver badges323323 bronze badges
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Remove specific characters from a string in Python
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ghostdog74ghostdog74
269k4848 gold badges233233 silver badges323323 bronze badges
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IE7 Z-Index Layering Issues
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269
Z-index is not an absolute measurement. It is possible for an element with z-index: 1000 to be...