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Dump a mysql database to a plaintext (CSV) backup from the command line
...tion it'll generate TSV (tab separated) files which can import into Excel, etc, quite easily:
% echo 'SELECT * FROM table' | mysql -B -uxxx -pyyy database
Alternatively, if you've got direct access to the server's file system, use SELECT INTO OUTFILE which can generate real CSV files:
SELECT * I...
Getting the name of a child class in the parent class (static context)
...lass
{
return new static();
}
public static function getClass() // Get static class
{
return static::class;
}
public function getStaticClass() // Non-static function to get static class
{
return static::class;
}
}
class Child extends Base
{
...
How to make rpm auto install dependencies
...od -R o-w+r /home/user/repo
Create a repository configuration file, e.g. /etc/yum.repos.d/myrepo.repo containing
[local]
name=My Awesome Repo
baseurl=file:///home/user/repo
enabled=1
gpgcheck=0
Install your package using
# yum install packagename
...
How to really read text file from classpath in Java
...relative. Therefore you don't need a leading slash.
InputStream in = this.getClass().getClassLoader()
.getResourceAsStream("SomeTextFile.txt");
// From Class, the path is relative to the package of the class unless
// you include a leading slash, so if you don't want ...
Converting Select results into Insert script - SQL Server [closed]
...situations:
Do a select [whatever you need]INTO temp.table_namefrom [... etc ...].
Right-click on the database in the Object Explorer => Tasks => Generate Scripts
Select temp.table_name in the "Choose Objects" screen, click Next.
In the "Specify how scripts should be saved" screen:
Click A...
How to amend older Git commit? [duplicate]
...ive history
Improve your old commit using git add (git add -i, git stash etc.) now. You can even split your old commit into two or more.
git commit # recreate commit B (result = B*)
git cherry-pick C # copy C to our new branch (result = C')
Intermediate result:
x - A - B - C
| ...
Turn a string into a valid filename?
... NFKD normalization), so é becomes e, a superscript 1 becomes a normal 1, etc. Thanks
– Michael Scott Cuthbert
Nov 8 '12 at 2:13
48
...
How do I change the language of moment.js?
...t doesn't work, also how are you using moment (did you install it via npm, etc)?
– omninonsense
May 11 '17 at 14:16
4
...
Everyauth vs Passport.js?
...ty of authentication mechanisms, including OpenID, OAuth, BrowserID, SAML, etc.
Flexible
Passport is just middleware, using the fn(req, res, next) convention established by Connect and Express.
This means that there are no surprises, as you define where you want your routes and when you want to u...
How to pull a random record using Django's ORM?
...Painting.objects method is a manager that contains all(), filter(), get(), etc. Creating your own manager allows you to pre-filter results and have all these same methods, as well as your own custom methods, work on the results.
EDIT: I modified my code to reflect the order_by['?'] method. Note t...