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How to get index in Handlebars each helper?
...t-9514811
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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Get escaped URL parameter
I'm looking for a jQuery plugin that can get URL parameters, and support this search string without outputting the JavaScript error: "malformed URI sequence". If there isn't a jQuery plugin that supports this, I need to know how to modify it to support this.
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Find column whose name contains a specific string
I have a dataframe with column names, and I want to find the one that contains a certain string, but does not exactly match it. I'm searching for 'spike' in column names like 'spike-2' , 'hey spike' , 'spiked-in' (the 'spike' part is always continuous).
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Restarting cron after changing crontab file?
...o.
From the cron man page:
...cron will then examine the modification time on all crontabs
and reload those which have changed. Thus cron need not be restarted
whenever a crontab file is modified
But if you just want to make sure its done anyway,
sudo service cron reload
or
/et...
NULL vs nullptr (Why was it replaced?) [duplicate]
...rs that Shafik's answer is more comprehensive. In fact, I upvoted it some time ago.
– Joe Z
Aug 17 at 22:54
Arjun: Ye...
Webrick as production server vs. Thin or Unicorn?
...ite. Most of the applications are.
If your site does something that takes time, e.g. sends e-mails or generates PDF files, you should make WEBrick multi-threaded. You want to handle multiple requests at a time.
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Difference between await and ContinueWith
...ymous or not in the following example. I'm trying to use TPL for the first time and have been reading all the documentation, but don't understand the difference.
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Shuffle two list at once with same order
...ep same order in both lists. I cannot shuffle them separately because each time I shuffle the list, I get other results. That is why I need to shuffle the at once with same order because I need compare them in the end (it depends on order). I'm using python 2.7
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Representing Directory & File Structure in Markdown Syntax [closed]
I want to describe directory & file structures in some of my Jekyll blog posts, does Markdown provide a neat way of outputting such a thing?
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Vim - how to run a command immediately when starting vim?
...rt vim to gather a file cache for quick opening.. I have to run this every time I start vim though.
5 Answers
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