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How to find Array length inside the Handlebar templates?
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If you are testing for an empty list in order to display content...
In Ember.js which uses handlebars, you can have an else for the #each.
{{#each blah as |blah|}}
{{else}}
// If array is empty
{{/each}}
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Thread context switch Vs. process context switch
...t when you switch address space, more memory access (paging, segmentation, etc) and you have to flush TLB when entering or exiting a new process...
Javascript - Append HTML to container element without innerHTML
... think it would have been better if you created a demo (jsfiddle, codepen, etc) and then added that to Alnafie's answer by using the edit feature or submitting a comment. Creating an answer only to demonstrate another user's answer is not how SO works, regardless of how useful the information you pr...
Check whether user has a Chrome extension installed
.... Resources must be listed in the web_accessible_resources manifest key in order to be loaded by pages outside the extension.
– Lounge9
Jan 6 '14 at 20:42
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Full screen in WPF application
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Actually, that seem to be the incorrect order. If you first maximize and then switch style you can be left with visible taskbar. This issue does not seem to be present if you WindowStyle.None frist and WindowState.Maximized after.
– wondra
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Add default value of datetime field in SQL Server to a timestamp
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In order for a column to have a default value, it needs a "default constraint", and this command will add that. You can name the constraint whatever you like, Management Studio usually names them DF_TableName.
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Background color not showing in print preview
...eeded to add the !important attribute onto the the background-color tag in order for it to show up, did not need the webkit part:
background-color: #f5f5f5 !important;
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How do CSS triangles work?
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CSS Triangles: A Tragedy in Five Acts
As alex said, borders of equal width butt up against each other at 45 degree angles:
When you have no top border, it looks like this:
Then you give it a width of 0...
...and a height of 0...
...and finally, you make the two side...
Open directory dialog
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Note that in order to use CommonOpenFileDialog from WindowsAPICodePack you need to Install-Package WindowsAPICodePack-Shell. The link provided in the answer doesn't list that.
– Nikola Novak
Dec 18 '...
Git merge reports “Already up-to-date” though there is a difference
... back to the 'test' level.
Then do:
git push --force origin master
in order to force changes back to the central repo.
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