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ORA-30926: unable to get a stable set of rows in the source tables
...) src
ON ( a.ROWID = src.row_id )
WHEN MATCHED THEN UPDATE SET in_correct = 'Y';
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How do I specify different Layouts in the ASP.NET MVC 3 razor ViewStart file?
...ller provides a view result during exception handling, the layout won't be set.
– Jeff Sharp
Apr 21 '14 at 17:03
As a ...
Run Cron job every N minutes plus offset
...se a step value in the minute field that divides evenly into 60.
So to offset the start time, specify the range explicitly and set the first value to the amount of the offset.
Examples
5-59/20 * * * * will run at 5 minutes after, 25 minutes after, and 45 minutes after.
10-59/25 * * * * will run ...
JSON.parse vs. eval()
...
You are more vulnerable to attacks if using eval: JSON is a subset of Javascript and json.parse just parses JSON whereas eval would leave the door open to all JS expressions.
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jekyll markdown internal links
...
{{ site.baseurl }}{% link news/index.html %}
{{ site.baseurl }}{% link /assets/files/doc.pdf %}
Remember to include the file extension when using the link tag.
To use it to create a link:
[Link to a document]({{ site.baseurl }}{% link _collection/name-of-document.md %})
[Link to a post]({{ site....
Is there a CSS not equals selector?
...; I'm leaving it here for context.
If you don't want to use CSS3, you can set the style on all elements, and then reset it with a class.
input { background-color: green; }
input.avoidme { background-color: white; }
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How can I know when an EditText loses focus?
...
Implement onFocusChange of setOnFocusChangeListener and there's a boolean parameter for hasFocus. When this is false, you've lost focus to another control.
EditText txtEdit = (EditText) findViewById(R.id.edittxt);
txtEdit.setOnFocusChangeListener(n...
Testing Abstract Classes
...s getMockForAbstractClass() method for this case, e.g.
protected function setUp()
{
$stub = $this->getMockForAbstractClass('Some_Abstract_Class');
$this->_object = $stub;
}
Important:
Note that this requires PHPUnit > 3.5.4. There was a bug in previous versions.
To upgrade to t...
How do i put a border on my grid in WPF?
...ol is that, by default, it's HorizontalAlignment and VerticalAlignment are set to Stretch. Try the following:
<Grid>
<Border HorizontalAlignment="Left" VerticalAlignment="Top" BorderBrush="Black" BorderThickness="2">
<Grid Height="166" HorizontalAlignment="Left" Margin...
How to pipe input to a Bash while loop and preserve variables after loop ends
...so provides the shopt builtin and one of its many options is:
lastpipe
If set, and job control is not active, the shell runs the last command of a pipeline not executed in the background in the current shell environment.
Thus, using something like this in a script makes the modfied sum available a...