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Can I store images in MySQL [duplicate]
...the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.)
Does MySQL allow saving and retrieving image data and how do I go about it? If it doesn't support image data, is there any free database that does? I will be happy if a link can be provided.
Thanks.
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How can I play sound in Java?
I want to be able to play sound files in my program. Where should I look?
10 Answers
1...
How to list of all the tables defined for the database when using active record?
...way, but here is how I solved my problem:
Dir["app/models/*.rb"].each do |file_path|
require file_path # Make sure that the model has been loaded.
basename = File.basename(file_path, File.extname(file_path))
clazz = basename.camelize.constantize
clazz.find(:all).each do |rec|
# I...
Why are my PowerShell scripts not running?
I wrote a simple batch file as a PowerShell script, and I am getting errors when they run.
9 Answers
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How do I install cURL on cygwin?
...e you go through the same installation directories for your Cygwin program files and your Local Package directory so you don't loose previous installed packages. When something can go wrong, it will = Not simple
– Salvador Valencia
Feb 1 '17 at 19:45
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Enabling HTTPS on express.js
... = require('http');
var https = require('https');
var privateKey = fs.readFileSync('sslcert/server.key', 'utf8');
var certificate = fs.readFileSync('sslcert/server.crt', 'utf8');
var credentials = {key: privateKey, cert: certificate};
var express = require('express');
var app = express();
// your...
Git: Correct way to change Active Branch in a bare repository?
...
git symbolic-ref HEAD refs/heads/mybranch
Which will update the HEAD file in your repository so that it contains:
ref: refs/heads/mybranch
as documented in the git-symbolic-ref
If you don't have access to the remote repo, see my previous answer.
Remember that a command like git remot...
Reset local repository branch to be just like remote repository HEAD
...cal repo? If not, then no worries -- something else must have caused these files to unexpectedly end up modified. Otherwise, you should be aware that it's not recommended to push into a non-bare repository (and not into the currently checked-out branch, in particular).
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Checking in packages from NuGet into version control?
...ase without the packages folder. The previous command changed your project files so that if packages are missing they get automatically downloaded and added.
Source
Using NuGet without committing packages to source control
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Get OS-level system information
...ll example. Edit: You can also get disk usage information from the java.io.File class. The disk space usage stuff requires Java 1.6 or higher.
public class Main {
public static void main(String[] args) {
/* Total number of processors or cores available to the JVM */
System.out.println("Av...