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How do I unlock a SQLite database?
...then you're left with a corrupted database. Citing a page from the sqlite site:
If a crash or power loss does occur and a hot journal is left on the disk, it is essential that the original database file and the hot journal remain on disk with their original names until the database file is opened ...
Why am I getting an OPTIONS request instead of a GET request?
...in order to determine whether the actual request is safe to
send. Cross-site requests are preflighted like this since they may
have implications to user data. In particular, a request is
preflighted if:
It uses methods other than GET or POST. Also, if POST is used to send
request ...
Rounding up to next power of 2
...can reverse), just like it's described in another answer's link to gamedev site. This code might be faster than those described in previous answer.
By the way, if you're not going to use assembler instruction and 64bit data type, you can use this
/**
* return the smallest power of two value
* gr...
PHP 5 disable strict standards error
... seeing it? It’s usually a good idea to log errors, even on a production site.
# in your PHP code:
ini_set('display_errors', '0'); # don't show any errors...
error_reporting(E_ALL | E_STRICT); # ...but do log them
They will be logged to your standard system log, or use the error_log direct...
How to Set AllowOverride all
...
In Ubuntu 12.04. I found this file at /etc/apache2/sites-available/default path
– عثمان غني
Jan 7 '15 at 4:27
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Display date/time in user's locale format and time offset
...o always serve dates in UTC in the HTML, and have JavaScript on the client site convert it to the user's local timezone.
15...
Metadata file … could not be found error when building projects
...n which the projects were listed in the ProjectReferences element in a Web Site project in the solution file.
I hope the above information helps.
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In a .csproj file, what is for?
... solution building or as a static file for web project. But to publish the site to Azure, the configurations are present in this.
As per Microsoft article these are the major types we see among .csproj file tags:
None - The file is not included in the project output group and is not
compiled ...
What is Python used for? [closed]
...run on Android devices.
Web Scraping:
If you need to grab data from a website but the site does not have an API to expose data, use Python to scraping data.
Writing Scripts:
If you're doing something manually and want to automate repetitive stuff, such as emails, it's not difficult to automate o...
Completely uninstall PostgreSQL 9.0.4 from Mac OSX Lion?
... is what you get if you follow "download" links from the main Postgres web site. The Postgres team releases only source code, so the EnterpriseDB.com company builds installers as a courtesy to the community.
Postgres.app
You may have also used Postgres.app.
This double-clickable Mac app contains...