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How to get index in Handlebars each helper?
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The index of the current array item has been available for some time now via @index:
{{#each array}}
{{@index}}: {{this}}
{{/each}}
For object iteration, use @key instead:
{{#each object}}
{{@key}}: {{this}}
{{/each}}
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Why are regular expressions so controversial? [closed]
When exploring regular expressions (otherwise known as RegEx-es), there are many individuals who seem to see regular expressions as the Holy Grail. Something that looks so complicated - just must be the answer to any question. They tend to think that every problem is solvable using regular express...
Change navbar color in Twitter Bootstrap
...theme:
TWBSColor - Generate your own Bootstrap navbar
[Update]: TWBSColor now generates SCSS/SASS/Less/CSS code.
[Update]: From now, you can use Less as the default language provided by TWBSColor
[Update]: TWBSColor now supports drop down menus colorization
[Update]: TWBSColor now allows to choos...
How do I set ${user} in Eclipse to get the correct @author tag? [duplicate]
...actually just went and did this after posting this answer. That means I am now obligated to upvote the question as "helpful".
– Michael Myers♦
Jun 1 '09 at 17:13
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Remove background drawable programmatically in Android
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setBackgroundDrawable is now deprecated. @Suraj's answer below is better now.
– Anand Sainath
Feb 17 '13 at 11:19
6
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Autoresizing masks programmatically vs Interface Builder / xib / nib
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Is everything clear now? Also, I really meant it when I said I appreciated your post. I actually favorited it b/c this has confused me in the past. I think it's a great Q.
– Sam
Oct 19 '11 at 19:31
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Select Pandas rows based on list index
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This is now deprecated, .iloc should be used for positional indexing
– t_warsop
May 9 '19 at 12:56
add a com...
Creating NSData from NSString in Swift
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@macdonjo yep, that API changed over time and now it returns an Optional<NSData>, which you need to unwrap before using
– Gabriele Petronella
Sep 21 '14 at 16:57
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SSL certificate rejected trying to access GitHub over HTTPS behind firewall
...nd corkscrew <proxyhost> <proxyport> %h %p ~/.ssh/proxy_auth
now you can test it works by ssh-ing to gitproxy
pti@pti-laptop:~$ ssh github.com
PTY allocation request failed on channel 0
Hi ptillemans! You've successfully authenticated, but GitHub does not provide shell access.
...
Explain Morris inorder tree traversal without using stacks or recursion
...sal. So X is made the right child of B, then current is set to Y. The tree now looks like this:
Y
/ \
A B
\
X
/ \
(Y) Z
/ \
C D
(Y) above refers to Y and all of its children, which are omitted for recursion issues. The important part is li...