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How can I use a Python script in the command line without cd-ing to its directory? Is it the PYTHONP
...l ironing this out. My script does succeed in importing my modules from my custom PYTHONPATH. And now I understand the difference: it is all about script vs. module; command script call vs. python import. Yes, I will in fact use export PATH=$PATH:/home/etc
– Randy Skretka
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How to Create Deterministic Guids
...correct and has errata that fixes the C code (rfc-editor.org/errata_search.php?rfc=4122&eid=1352). If this implementation is not fully compliant with RFC4122 and its errata, please provide further details; I would like to make it follow the standard.
– Bradley Grainger
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Importing CommonCrypto in a Swift framework
... return MD5
}
return ""
}
}
Limitations
Using the custom framework in another project fails at compile time with the error missing required module 'CommonCrypto'. This is because the CommonCrypto module does not appear to be included with the custom framework. A workaround i...
Defining a HTML template to append using JQuery
...e unrecognized script types:
<script id="hidden-template" type="text/x-custom-template">
<tr>
<td>Foo</td>
<td>Bar</td>
<tr>
</script>
Using jQuery, adding rows based on the template would resemble:
var template = $('#hidden...
How to display hidden characters by default (ZERO WIDTH SPACE ie. ​)
...
i used this in a php script to make very well formatted HTML content for migration into WordPress: $string = preg_replace( '/[^\x00-\x7F]/', null, $string ); htmlspecialchars_decode( htmlentities( html_entity_decode( $string ) ) );
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Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...pplication.
Add the code
Add a new Swift file to your project. Name it MyCustomCell. This class will hold the outlets for the views that you add to your cell in the storyboard. In this basic example we will only have one label in each cell.
import UIKit
class MyCustomCell: UITableViewCell {
@...
shared_ptr to an array : should it be used?
...ce.
In order to correctly use shared_ptr with an array, you must supply a custom deleter.
template< typename T >
struct array_deleter
{
void operator ()( T const * p)
{
delete[] p;
}
};
Create the shared_ptr as follows:
std::shared_ptr<int> sp(new int[10], array_deleter&...
Find a value anywhere in a database
...ally saved me a lot of time.
Before running any of the scripts you should customize it based on the data type you want to search. If you know you are searching for datetime column then there is no need to search through nvarchar columns. This will speed up all of the queries above.
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What does `node --harmony` do?
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It enables harmony modules in node js:
http://wiki.ecmascript.org/doku.php?id=harmony:modules
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How to save/restore serializable object to/from file?
...something: that is, pick binary, or xml (for default serializers) or write custom serialization code to serialize to some other text form.
Once you've picked that, your serialization will (normally) call a Stream that is writing to some kind of file.
So, with your code, if I were using XML Seriali...