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How to select a CRAN mirror in R
.../kb/HT5293?viewlocale=en_US&locale=en_US
– Jere Käpyaho
Mar 25 '14 at 11:39
The problem is likely that the window...
History or log of commands executed in Git
...ted Jun 5 '12 at 13:58
Jari Keinänen
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answered Sep 15 '11 at 18:19
...
How to get ERD diagram for an existing database?
... 404 Ooops! That page doesn't exists.
– qräbnö
Jul 18 '18 at 21:47
4
To find the gra...
How to remove a package from Laravel using composer?
.... Anyway to avoid that? Using version 1.7.2.
– Olle Härstedt
Aug 31 '18 at 12:50
it should be: composer remove packag...
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...
Convert from ASCII string encoded in Hex to plain ASCII?
... bytearray.fromhex("70e4756c").decode(encoding="Latin1") 'päul' For those of us playing in binary, the extended characters choke on the default utf-8 decode, other than that, this is the most portable answer I see! Thanks!
– grambo
Nov 17 '17...
Using the last-child selector
... fyi, IE 9 supports :last-child.
– Jari Keinänen
Jan 4 '12 at 11:28
6
@mercator It's cu...
How to close current tab in a browser window?
... Firefox (might be a big security risk!)
– Nepomuk Frädrich
Mar 19 '14 at 12:11
6
The browser do...
Is there a method that calculates a factorial in Java?
... now, atm use CombinatoricsUtils.factorial
– Victor Häggqvist
May 23 '14 at 16:22
...
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.
...