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How to show SQL queries run in the Rails console?
...onsole and you will see all SQL calls and places where it was called. More info https://guides.rubyonrails.org/debugging_rails_applications.html#verbose-query-logs
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Simplest PHP example for retrieving user_timeline with Twitter API version 1.1
...r secret
The access token
The access token secret
There's a little bit of information here on what these tokens for.
3. Create access tokens: You'll need these to make successful requests
OAuth requests a few tokens. So you need to have them generated for you.
Click "create my access token" at t...
Yank entire file
...
stackoverflow.com/a/829944/6723250 has the same info with some more details
– Xerus
Jun 16 at 21:38
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How do I escape reserved words used as column names? MySQL/Create Table
...ouble quotes if ANSI SQL mode is enabled
CREATE TABLE IF NOT EXISTS misc_info
(
id INTEGER PRIMARY KEY AUTO_INCREMENT NOT NULL,
"key" TEXT UNIQUE NOT NULL,
value TEXT NOT NULL
)
ENGINE=INNODB;
or the proprietary back tick escaping otherwise. (Where to find the ` character ...
Add .gitignore to gitignore
... the ignore list (for example for personal files) you can add them to .git/info/exclude in that repository.
If you want to ignore certain files on every repository on your machine you can create the file ~/.gitignore_global and then run
git config --global core.excludesfile ~/.gitignore_global
...
How do you disable browser Autocomplete on web form field / input tag?
..., bugs in the autocomplete implementations insert username and/or password info into inappropriate form fields, causing form validation errors, or worse yet, accidentally inserting usernames into fields that were intentionally left blank by the user.
What's a web developer to do?
If you can keep ...
How to check if a python module exists without importing it
...lse
To find dotted imports, you need to do more:
import imp
try:
spam_info = imp.find_module('spam')
spam = imp.load_module('spam', *spam_info)
imp.find_module('eggs', spam.__path__) # __path__ is already a list
found = True
except ImportError:
found = False
You can also use pk...
Passing Data between View Controllers
...ndViewController.delegate = self
}
}
func userDidEnterInformation(info: String) {
label.text = info
}
}
Note the use of our custom DataEnteredDelegate protocol.
Second View Controller and Protocol
The code for the second view controller is
import UIKit
// protocol ...
How to convert array to SimpleXML
...)
)
generated XML would be as:
<?xml version="1.0"?>
<student_info>
<total_stud>500</total_stud>
<student>
<id>1</id>
<name>abc</name>
<address>
<city>Pune</city>
<z...
To prevent a memory leak, the JDBC Driver has been forcibly unregistered
...ot auto-deregister itself during webapp's shutdown. This message is purely informal, Tomcat has already taken the memory leak prevention action accordingly.
What can you do?
Ignore those warnings. Tomcat is doing its job right. The actual bug is in someone else's code (the JDBC driver in question...