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Best practices for in-app database migration for Sqlite
...othing with this variable, you are free to use it however you please). It starts at 0, and you can get/set this variable with the following sqlite statements:
> PRAGMA user_version;
> PRAGMA user_version = 1;
When the app starts, I check the current user-version, apply any changes that a...
Relative URLs in WordPress
...
A URL starting with a forward slash /wp-content/some-file.jpg is an absolute path not a relative path. There's no possible confusion. It's the inclusion of the protocol and domain name in the absolute URL that makes WordPress unhel...
PHP Function Comments
...n example of how to write code to PEAR's standards
*
* Docblock comments start with "/**" at the top. Notice how the "/"
* lines up with the normal indenting and the asterisks on subsequent rows
* are in line with the first asterisk. The last line of comment text
* should be immediately follo...
What is your naming convention for stored procedures? [closed]
... news to me, but I think this is simple and concise explanation to someone starting out.
– undrline
Jan 16 '19 at 13:51
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What exactly is Apache Camel?
...s, you need to understand what Enterprise Integration Patterns are.
Let's start with what we presumably already know: The Singleton pattern, the Factory pattern, etc; They are merely ways of organizing your solution to the problem, but they are not solutions themselves. These patterns were analyzed...
Google Maps Android API v2 Authorization failure
...ed to copy proguard.cfg from the maps API sample application. Only then it started to work.
– Yoel Gluschnaider
Dec 20 '12 at 9:06
...
Sending an Intent to browser to open specific URL [duplicate]
...om";
Intent i = new Intent(Intent.ACTION_VIEW);
i.setData(Uri.parse(url));
startActivity(i);
Here's the documentation of Intent.ACTION_VIEW.
Source: Opening a URL in Android's web browser from within application
share
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Defining Z order of views of RelativeLayout in Android
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In Android starting from API level 21, items in the layout file get their Z order both from how they are ordered within the file, as described in correct answer, and from their elevation, a higher elevation value means the item gets a h...
How do I pause my shell script for a second before continuing?
... @BerryM. - Takes about 1.2 seconds when I try it. Python doesn't start up instantly - you need to account for that. Make it python -c "import time; time.sleep(0.8)" instead. But then we need to factor in how long python startup actually takes. You need to run this: date +%N; python -c "imp...
Get DateTime.Now with milliseconds precision
...TimeSpan to know the difference between time intervals:
Example
DateTime start;
TimeSpan time;
start = DateTime.Now;
//Do something here
time = DateTime.Now - start;
label1.Text = String.Format("{0}.{1}", time.Seconds, time.Milliseconds.ToString().PadLeft(3, '0'));
...