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How can I check if a program exists from a Bash script?
..., in a way that will either return an error and exit, or continue with the script?
37 Answers
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SVN needs-lock 设置强制只读属性（官方资料） - 环境配置 - 清泛IT论坛，...
...rty svn:needs-lock on newly added binary files1) - create a pre-commit.cmd script in the repository\hooks directory. This script verifies that property svn:needs-lock is set on binary files and denies the commit if the property is not available (Windows only):@echo off
set REPOS=%1
set TRANSACTION...
How do I make this file.sh executable via double click?
...h files are opened in a text editor (Xcode or TextEdit). To create a shell script that will execute in Terminal when you open it, name it with the “command” extension, e.g., file.command. By default, these are sent to Terminal, which will execute the file as a shell script.
You will also need t...
How can I make a Python script standalone executable to run without ANY dependency?
...ems it still need Python to run compiled executable. Do you mean compiling script to .pyc using Cython? (I didn't know if Cython has such feature)
– Jeff
Mar 28 '11 at 12:18
9
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How to use the new affix plugin in twitter's bootstrap 2.1.0?
.../master/js/bootstrap-affix.js
And then do this to attach the navbar:
<script type="text/javascript">
$(function(){
$('#navbar').on('affixed', function () {
$('#navbar').addClass('navbar-fixed-top')
});
$('#navbar').on('unaffixed', function () {
$('#navbar').remov...
How do you share constants in NodeJS modules?
...
Technically, const is not part of the ECMAScript specification. Also, using the "CommonJS Module" pattern you've noted, you can change the value of that "constant" since it's now just an object property. (not sure if that'll cascade any changes to other scripts that ...
nginx error connect to php5-fpm.sock failed (13: Permission denied)
...t_type;
fastcgi_param CONTENT_LENGTH $content_length;
fastcgi_param SCRIPT_NAME $fastcgi_script_name;
fastcgi_param REQUEST_URI $request_uri;
fastcgi_param DOCUMENT_URI $document_uri;
fastcgi_param DOCUMENT_ROOT $document_root;
fastcgi_param SCRIPT_FILENAME $do...
How do I put a clear button inside my HTML text input box like the iPhone does?
...bluefox has summarized the most of all. You're only also forced to use JavaScript to make that button to work anyway. Here's an SSCCE, you can copy'n'paste'n'run it:
<!DOCTYPE html>
<html lang="en">
<head>
<title>SO question 2803532</title>
<scri...
When do I need to use a semicolon vs a slash in Oracle SQL?
...ving some debate this week at my company as to how we should write our SQL scripts.
6 Answers
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Convert MySQL to SQlite [closed]
...
There is a mysql2sqlite.sh script on GitHub
As described in the header, the script can be used like this:
./mysql2sqlite.sh myDbase | sqlite3 database.sqlite
alternatives
an updated version https://github.com/dumblob/mysql2sqlite
A simpler scri...