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Get last dirname/filename in a file path argument in Bash
... ended up with something like //home/me/somefolder// the $d actually comes from a loop for d in $(find $SOMEFOLDER -maxdepth 1 -type d); Using subdir=$(basename $d) works as expected.
– Buttle Butkus
May 5 '15 at 2:02
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Get all child views inside LinearLayout at once
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Get all views from any type of layout
public List<View> getAllViews(ViewGroup layout){
List<View> views = new ArrayList<>();
for(int i =0; i< layout.getChildCount(); i++){
views.add(layout....
How to get terminal's Character Encoding
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To my knowledge, no.
Circumstantial indications from $LC_CTYPE, locale and such might seem alluring, but these are completely separated from the encoding the terminal application (actually an emulator) happens to be using when displaying characters on the screen.
They onl...
Getting output of system() calls in Ruby
... the following:
nil
nil
false
false
/usr/bin/which <— stdout from system('which', 'which')
true <- p system('which', 'which')
"/usr/bin/which" <- p syscall('which', 'which')
share...
Logging raw HTTP request/response in ASP.NET MVC & IIS7
...me too. Didn't even need to be in a handler. I was able to still access it from the page.
– Helephant
May 9 '11 at 12:12
3
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What are all codecs and formats supported by FFmpeg?
... a codec is supported is that I already got an "Unsupported codec" message from my ffprobe and want to see if this is due to my local installation....
– ntg
Apr 18 '17 at 12:10
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How to replace a character with a newline in Emacs?
... the minibuffer.
So you can just copy a newline character (or any string) from your buffer, then yank it when prompted for the replacement text.
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How can I rename a database column in a Ruby on Rails migration?
...tion to add columns with the new name(s) and populate them with the values from the old column name.
class AddCorrectColumnNames < ActiveRecord::Migration
def up
add_column :table, :correct_name_column_one, :string
add_column :table, :correct_name_column_two, :string
puts 'Updatin...
Where is shared_ptr?
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Having stepped away from C++ briefly I was surprised to find that (in clang v3.1) shared_ptr was still sitting in a tr1 namespace. Any thoughts on this?
– hiwaylon
Aug 8 '12 at 12:37
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Temporarily disable some plugins using pathogen in vim.
...the g:pathogen_disabled variable, before starting pathogen.
So an example from my own vimrc
" To disable a plugin, add it's bundle name to the following list
let g:pathogen_disabled = []
" for some reason the csscolor plugin is very slow when run on the terminal
" but not in GVim, so disable it i...