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Best way to specify whitespace in a String.Split operation
...(new char[0]);
then white-space is assumed to be the splitting character. From the string.Split(char[]) method's documentation page.
If the separator parameter is null or contains no characters, white-space characters are assumed to be the delimiters. White-space characters are defined by the Unic...
Azure table storage returns 400 Bad Request
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For the love of God, if someone from the Azure team reads this, please make the SDK return more information than the 400 Bad Request error. I have no idea why the DateTime in table storage can't have the same minimum date as the .NET DateTime object, but I...
How to display gpg key details without importing it?
...on STDERR, so you could just read STDIN to split apart the key information from the warning.
Technical Details: Listing OpenPGP Packets
Without installing any further packages, you can use gpg --list-packets [file] to view information on the OpenPGP packets contained in the file.
$ gpg --list-pac...
Fastest way(s) to move the cursor on a terminal command line?
...inting the current line at the top.
Kill and yank
Ctrl-k Kill the text from the current cursor position to the end of the line.
M-d Kill from the cursor to the end of the current word, or, if between words, to the end of the next word. Word boundaries are the same as those used by M-f.
M-[DEL]...
Convert String to double in Java
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@TinyBelly: you need to extract the part of the text from the string that you want to parse for the double. Here's one way you could do it for your case, though I can't guarantee it will work for everything: double total = Double.parseDouble(jlbTotal.getText().replaceAll("[^0-9...
.bashrc at ssh login
...iw Debian Jessie/8 already sources .bashrc out-of-the-box - but it does it from .profile, not .bash_profile.
– underscore_d
Oct 18 '15 at 14:06
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How can I order a List?
...wer? Propose what you'd do as the answer; if that means changing the type from IList to List so you can call .Sort on it, then why not do that.
– Servy
Apr 18 '12 at 16:33
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Ideal Ruby project structure
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See the following example from http://guides.rubygems.org/what-is-a-gem/
% tree freewill
freewill/
├── bin/
│ └── freewill
├── lib/
│ └── freewill.rb
├── test/
│ └── test_f...
shell init issue when click tab, what's wrong with getcwd?
...ly occurs when your current directory does not exist anymore. Most likely, from another terminal you remove that directory (from within a script or whatever). To get rid of this, in case your current directory was recreated in the meantime, just cd to another (existing) directory and then cd back; t...
sendmail: how to configure sendmail on ubuntu? [closed]
...ing the following into the command line:
$ echo "My test email being sent from sendmail" | /usr/sbin/sendmail myemail@domain.com
The following will allow you to add smtp relay to sendmail:
#Change to your mail config directory:
cd /etc/mail
#Make a auth subdirectory
mkdir auth
chmod 700 auth
#...