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Rake just one migration
...ioned here is the integer value at the beginning of each of your migration files (which is just the timestamp of when it was created). For example, VERSION=20150720023630.
– aaron-coding
Jul 20 '15 at 21:36
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How to get just the parent directory name of a specific file
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Use File's getParentFile() method and String.lastIndexOf() to retrieve just the immediate parent directory.
Mark's comment is a better solution thanlastIndexOf():
file.getParentFile().getName();
These solutions only works if...
OS specific instructions in CMAKE: How to?
I am a beginner to CMAKE. Below is a simple cmake file which works well in mingw environment windows. The problem is clearly with target_link_libraries() function of CMAKE where I am linking libwsock32.a. In windows this works and I get the results.
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Running Bash commands in Python
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... (stdout=file redirects the output to a file in this case. It implements > file). It would be wrong to pass ..., '>', 'file'] in the last command expecting the redirection (it won't work without a shell and if you use a shell, y...
Install autoreconf on OS X v10.7 (Lion)?
... right place), and you've the /usr/local/bin path added in your /etc/paths file.
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How can I selectively escape percent (%) in Python strings?
... Just noticed that If the string is a json string, being read from a file you don't even need to escape the % sign. Just % will do
– wander95
Dec 19 '17 at 16:24
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Getting all file names from a folder using C# [duplicate]
I wanted to know if it is possible to get all the names of text files in a certain folder.
7 Answers
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How connect Postgres to localhost server using pgAdmin on Ubuntu?
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It helps me:
1. Open the file pg_hba.conf
sudo nano /etc/postgresql/9.x/main/pg_hba.conf
and change this line:
Database administrative login by Unix domain socket
local all postgres md5
to
Databa...
“No X11 DISPLAY variable” - what does it mean?
...on from a non-graphic terminal? If not, have you modified the default .profile, .login, .bashrc or .cshrc?
Note that setting the DISPLAY to :0.0 pre-supposes that you're sitting at the main display, as I said, or at least that the main display is logged on to your user id. If it's not logged on, ...
How do you redirect HTTPS to HTTP?
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For those that are using a .conf file.
<VirtualHost *:443>
ServerName domain.com
RewriteEngine On
RewriteCond %{HTTPS} on
RewriteRule (.*) http://%{HTTP_HOST}%{REQUEST_URI}
SSLEngine on
SSLCertificateFile /etc/apache2/ssl/doma...