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Best way to test SQL queries [closed]
... 'failed' end );
Now let's put our tests, which are just queries, into a file, and run the that script against the database. Indeed, if we store our view definitions in a script (or scripts, I recommend one file per related views) to be run against the database, we can add our tests for each view ...
Discard Git Stash Pop
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Reset can also be called on specific files :
git reset HEAD <filename>...
You can't hard reset a file though. But you can revert the changes with checkout afterwards :
git checkout -- <filename>...
You stash will be preserved, as pointed out by...
Text overflow ellipsis on two lines
...gradable) with Javascript.
As an added bonus, there's a downloadable zip file of the complete process (if you want to understand it and all), but also a SASS mixin file so that you can fold it into your process easy-peasy.
Hope this helps!
http://www.mobify.com/blog/multiline-ellipsis-in-pure-cs...
SmtpException: Unable to read data from the transport connection: net_io_connectionclosed
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Add the username from SendGrid into your SMTP settings in the web.config file.
Hope this helps!
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Why do people hate SQL cursors so much? [closed]
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The Size Issue
For really epic result sets (i.e., dumping a table to a file), cursors are essential. The set-based operations can't materialize really large result sets as a single collection in memory.
Alternatives
I try to use an ORM layer as much as possible. But that has two purposes. F...
Are iframes considered 'bad practice'? [closed]
...about them as a text/markup equivalent to the way a video or another media file would be embedded.
For scripting background events, the choice is generally between a hidden iframe and XmlHttpRequest to load content for the current page. The difference there is that an iframe generates a page load,...
Excel: last character/string match in a string
...he following string (which is stored in cell A1):
Drive:\Folder\SubFolder\Filename.ext
To get the position of the last \, you would use this formula:
=FIND("@",SUBSTITUTE(A1,"\","@",(LEN(A1)-LEN(SUBSTITUTE(A1,"\","")))/LEN("\")))
That tells us the right-most \ is at character 24. It does this ...
How to set Bullet colors in UL/LI html lists via CSS without using any images or span tags [duplicat
...ase64 code into a modern browser address bar, then save the image as a PNG file using Ctrl+S (or Cmd+S in Mac) and use the actual PNG file instead of the Base64 encoded string
– OMA
Mar 13 '15 at 13:30
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Set the absolute position of a view
...ct the target view to adjust to any layout parameters set using layout XML files, instead of hardcoding those pixels/dps in your Java code.
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Grouping functions (tapply, by, aggregate) and the *apply family
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R has many *apply functions which are ably described in the help files (e.g. ?apply). There are enough of them, though, that beginning useRs may have difficulty deciding which one is appropriate for their situation or even remembering them all. They may have a general sense that "I should ...