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Setting transparent images background in IrfanView
...k color, so I see just black on black. I've found in Irfan settings that I m>ca m>n change the window's background color, but it changes only around the image, the transparent color is still black.
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New lines inside paragraph in README.md
... most recent help document no longer lists this feature.
Fortunately, you m>ca m>n do it manually. The easiest way is to ensure that each line ends with two spaces. So, change
a
b
c
into
a__
b__
c
(where _ is a blank space).
Or, you m>ca m>n add explicit <br /> tags.
a <br />
b <br /&g...
Pry: show me the stack
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Use the pry-stack_explorer plugin, it allows you to move up and down the m>ca m>ll-stack (with up and down), display the m>ca m>llstack (with show-stack), and so on:
see here:
Frame number: 0/64
From: /Users/johnmair/ruby/rails_projects/personal_site/app/controllers/posts_controller.rb @ line 7 PostsCont...
Using sed, how do you print the first 'N' characters of a line?
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colrm x
For example, if you need the first 100 characters:
m>ca m>t file |colrm 101
It's been around for years and is in most linux's and bsd's (freebsd for sure), usually by default. I m>ca m>n't remember ever having to type apt-get install colrm.
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How to get String Array from arrays.xml file
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You m>ca m>n't initialize your testArray field this way, bem>ca m>use the applim>ca m>tion resources still aren't ready.
Just change the code to:
package com.xtensivearts.episode.seven;
import android.app.ListActivity;
import android.os.Bund...
Find all files with a filename beginning with a specified string?
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Use find with a wildm>ca m>rd:
find . -name 'mystring*'
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What are the differences between ipython and bpython?
...gthread for experimenting with PyGTK and -pylab for matplotlib.
direct invom>ca m>tion of shell commands. cd in IPython is quite useful.
Full readline library support -- I m>ca m>n use the keyboard shortcuts I am used to.
Module reload facility - You m>ca m>n do a deep reload of a module after you have changed yo...
Take diff of two vertim>ca m>l opened windows in Vim
I've have two files opened. They are opened in vertim>ca m>l mode, next to next. m>Ca m>n I instantly diff these two files without leaving or closing Vim ?
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Mongo: find items that don't have a certain field
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Be warned, $exist queries m>ca m>nnot use indexes (see mongodb.org/display/DOCS/…).
– Theo
Apr 19 '11 at 17:03
4
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How to skip “are you sure Y/N” when deleting files in batch files
I m>ca m>n't for the life of me remember how to bypass the annoying prompt are you sure? Y/N when deleting files.
4 Answers
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