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Re-raise exception with a different type and message, preserving existing information
...or("Bad grape") from exc
The caught exception (exc, a KeyError) thereby becomes part of (is the “cause of”) the new exception, a ValueError. The “cause” is available to whatever code catches the new exception.
By using this feature, the __cause__ attribute is set. The built-in exception han...
Insert Update stored proc on SQL Server
...nd it's called upsert/merge.
Importance of UPSERT - from sqlservercentral.com:
For every update in the case mentioned above we are removing one
additional read from the table if we
use the UPSERT instead of EXISTS.
Unfortunately for an Insert, both the
UPSERT and IF EXISTS methods use ...
Make outer div be automatically the same height as its floating content
...never been good UI technology, so counter-intuitive things in it are quite common :)
– Yuriy Nakonechnyy
Nov 8 '13 at 17:21
2
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fatal error: Python.h: No such file or directory
... a C extension file but first I have to generate the output file using the command below:
28 Answers
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Command-line svn for Windows?
Is there a command-line based version of svn for Windows? I know I can get TortoiseSVN, but that just doesn't work for me.
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How to change bower's default components folder?
I'm making a new project that uses bower from twitter. I created a component.json to maintain all my dependency like jquery. Then I run bower install that installs everything in a folder named components . But I need to install the components in a different folder, e.g. public/components .
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Difference between JSON.stringify and JSON.parse
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How to open a web page from my application?
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System.Diagnostics.Process.Start("http://www.webpage.com");
One of many ways.
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How can I get the ID of an element using jQuery?
...log($('#test').attr('id'));
});
<script src="https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js"></script>
<div id="test"></div>
Or through the DOM:
$('#test').get(0).id;
or even :
$('#test')[0].id;
and reason behind usage of $('#test').get(0) i...