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Is “else if” a single keyword?
...words are identifiers and we can see from the grammar for an identifier in my answer to Can you start a class name with a numeric digit? that spaces are not allowed in identifiers and so therefore else if can not be a single keyword but must be two separate keywords.
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Git blame — prior commits?
...lier commits. Hover over the links to get a popup with commit details. Not my credits... found it here:
http://zsoltfabok.com/blog/2012/02/git-blame-line-history/
git gui is a graphical Tcl/Tc interface to git. Without any other params it starts a pretty simple but useful graphical app for committ...
How to scale an Image in ImageView to keep the aspect ratio
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android:adjustViewBounds was the last piece to my puzzle, thanks!
– themarketka
Jan 13 '16 at 21:58
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How to configure Ruby on Rails with no database?
...o current need for a database. I know I could create an empty database in MySQL and go from there, but does anyone know a better way to run Rails without a database?
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How to pull specific directory with git
...ject with git, and I just want to clone or pull a specific directory, like myproject/javascript just like subversion does.
make some changes, commit and push back again.
It's possible?
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How can I sharpen an image in OpenCV?
...contrast_mask)
return sharpened
def example():
image = cv.imread('my-image.jpg')
sharpened_image = unsharp_mask(image)
cv.imwrite('my-sharpened-image.jpg', sharpened_image)
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ASP.NET MS11-100: how can I change the limit on the maximum number of posted form values?
...have applied the security update) to change the limit.
I hadn't updated my machine yet, so using Reflector I checked the HttpValueCollection class, and it didn't have the ThrowIfMaxHttpCollectionKeysExceeded method:
I installed KB2656351 (update for .NET 4.0), reloaded the assemblies in Reflec...
How do I get a substring of a string in Python?
...substring by selecting alternate characters from the string? That would be my_string[::2]
– Endophage
Feb 12 '13 at 17:59
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Add vertical whitespace using Twitter Bootstrap?
...to have some extra vertical space above and below an element you would use my-5 class.
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How to disable scrolling temporarily?
...it prevents the event from bubbling to THIS code that DOES work. Hopefully my wasted 30 mins will help save someone else time :)
– Dirk van Bergen
Jan 7 '13 at 13:01
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