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How does one get started with procedural generation?
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You should probably start with a little theory and simple examples such as the midpoint displacement algorithm. You should also learn a little about Perlin Noise if you are interested in generating graphics. I used this to get me started with my...
How do I get a background location update every n minutes in my iOS application?
...sk is not killed after 10 mins (maximum allowed time) if you just stop and start the location manager? is it some sort of intended functionality? it sounds more like a bug in Apple SDK if it happens like that. Which iOS version you were trying it on?
– saurabh
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How do you run a crontab in Cygwin on Windows?
... service, using cygrunsrv:
cygrunsrv -I cron -p /usr/sbin/cron -a -n
net start cron
Note, in (very) old versions of cron you need to use -D instead of -n
The 'non .exe' files are probably bash scripts, so you can run them via the windows scheduler by invoking bash to run the script, e.g.:
C...
How to declare a variable in MySQL?
..._name
You can initialize a variable using SET or SELECT statement:
SET @start = 1, @finish = 10;
or
SELECT @start := 1, @finish := 10;
SELECT * FROM places WHERE place BETWEEN @start AND @finish;
User variables can be assigned a value from a limited set of data
types: integer, decimal,...
Get started with Latex on Linux [closed]
...e you'll need to run latex on it to produce some output (as a .dvi file to start with, which is possible to convert to many other formats):
latex test.tex
This will print a bunch of output, something like this:
=> latex test.tex
This is pdfeTeX, Version 3.141592-1.21a-2.2 (Web2C 7.5.4)
entering...
Android: android.content.res.Resources$NotFoundException: String resource ID #0x5
...:
As you can see below, I had a string resource for a Spanish string "get_started". It can still be referenced in code, but if the phone is not in Spanish it will have no resource to load and crash when calling getString().
values-es/strings.xml
<string name="get_started">SIGUIENTE</str...
Conditional formatting based on another cell's value
.... But the formula needs to check values that are fixed horizontally (user, start, end), and values that are fixed vertically (dates in row 1). That's where the dollar sign gets useful.
Solution
There are 2 users in the table, each with a defined color, respectively foo (blue) and bar (yellow).
We ...
Entity Framework - Start Over - Undo/Rollback All Migrations
...ve been jumbled/corrupted/whatever. I'm at the point where I just want to start over, so is there a way to completely undo all migrations, erase the history, and delete the migration code, so I'm back to square one?
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ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
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There are a few things that can cause this problem, but before you get started with JDBC, you need to be sure that you can connect to the database using SQL*Plus. If you're not familiar with SQL*Plus, it's a command-line tool for connecting to Oracle databases that has been a standard part of O...
how to log in to mysql and query the database from linux terminal
...uire to call the init script directly:
/etc/init.d/mysqld stop
3. How I start the mysql server from linux terminal?
Same as #2, but with start.
4. How do I get mysql prompt in linux terminal?
Same as #1.
5. How do I login to mysql server from linux terminal?
Same as #1.
6. How do I solve fo...