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How to replace spaces in file names using a bash script
...ecommend a safe solution to recursively replace spaces with underscores in file and directory names starting from a given root directory? For example:
...
How do I activate a virtualenv inside PyCharm's terminal?
...e in Settings (Preferences) | Tools
| Terminal.
Old Method:
Create a file .pycharmrc in your home folder with the following contents
source ~/.bashrc
source ~/pycharmvenv/bin/activate
Using your virtualenv path as the last parameter.
Then set the shell Preferences->Project Settings->...
How do I “decompile” Java class files? [closed]
What program can I use to decompile a class file? Will I actually get Java code, or is it just JVM assembly code?
19 Answer...
PostgreSQL database default location on Linux
.... If you install from source, the default is /usr/local/pgsql/data:
In file system terms, a database
cluster will be a single directory
under which all data will be stored.
We call this the data directory or
data area. It is completely up to you
where you choose to store your data.
T...
How to commit my current changes to a different branch in Git [duplicate]
...you pop and see the conflicts:
# Unstage everything (warning: this leaves files with conflicts in your tree)
git reset
# Add the things you *do* want to commit here
git add -p # or maybe git add -i
git commit
# The stash still exists; pop only throws it away if it applied cleanly
git checkout...
Is AsyncTask really conceptually flawed or am I just missing something?
... = 0; i < count; i++) {
totalSize += Downloader.downloadFile(urls[i]);
publishProgress((int) ((i / (float) count) * 100));
}
return totalSize;
}
@Override
protected void onProgressUpdate(Integer... progress) {
...
rake db:schema:load vs. migrations
...ns, replacing them with a single migration (very similar to your schema.rb file) and updating the schema_migrations table to reflect this change. Be very careful when doing this! You can easily delete your production data if you aren't careful.
As a side note, I strongly believe that you should nev...
Eclipse menus don't show up after upgrading to Ubuntu 13.10
...realise that it might be helpful if I clarify myself, the desktop shortcut file for Eclipse would contain something like this:
[Desktop Entry]
Version=4.3.0
Name=Eclipse
Comment=IDE for all seasons
#Exec=/home/USERNAME/Dokument/eclipse/eclipse
Exec=env UBUNTU_MENUPROXY=0 /home/USERNAME/Dokument/ecl...
Copy folder recursively, excluding some folders
...ash script that will copy the entire contents of a folder including hidden files and folders into another folder, but I want to exclude certain specific folders. How could I achieve this?
...
eclipse won't start - no java virtual machine was found
...
Two ways to work around this .
Recommended way : In your eclipse.ini file make sure you are
pointing -vm to your jdk installation. More on this here. Make sure to add -vm before the -vmargs section.
Pass in the vm flag from command line. http://wiki.eclipse.org/FAQ_How_do_I_run_Eclipse%3F#Find...