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In vim, how do I go back to where I was before a search?
Programming in vim I often go search for something, yank it, then go back to where I was, insert it, modify it.
7 Answers
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Overriding a JavaScript function while referencing the original
I have a function, a() , that I want to override, but also have the original a() be performed in an order depending on the context. For example, sometimes when I'm generating a page I'll want to override like this:
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Count characters in textarea
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What errors are you seeing in the browser? I can understand why your code doesn't work if what you posted was incomplete, but without knowing that I can't know for sure.
<!DOCTYPE html>
<html>
<head>
<scri...
c++ boost::multi_index composite keys efficiency - c++1y / stl - 清泛IT社区，为创新赋能！
...container stuff and have a rather in-depth question that hopefully a boost or C++ container expert might know (my knowledge in C++ containers is pretty basic). For reference, the boost documentation on composite keys can be found here: boost::multi_index composite keys.When using a composite key, th...
How to push different local Git branches to Heroku/master
Heroku has a policy of ignoring all branches but 'master'.
11 Answers
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How to escape double quotes in a title attribute
... use a string that contains double quotes in the title attribute of an anchor. So far I tried these:
8 Answers
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How do you change the server header returned by nginx?
...ly nginx, but is there a way to hide that too so it will not show anything or change the header?
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file_put_contents(meta/services.json): failed to open stream: Permission denied
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Suggestion from vsmoraes worked for me:
Laravel >= 5.4
php artisan cache:clear
chmod -R 777 storage/
composer dump-autoload
Laravel < 5.4
php artisan cache:clear
chmod -R 777 app/storage
composer dump-autoload
NOTE: DO NOT DO TH...
JavaScript closures vs. anonymous functions
...e in JS and what isn't. We just want to make sure we really understand it correctly.
12 Answers
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Reading HTML content from a UIWebView
...actually easier to answer. Look at the stringWithContentsOfURL:encoding:error: method of NSString - it lets you pass in a URL as an instance of NSURL (which can easily be instantiated from NSString) and returns a string with the complete contents of the page at that URL. For example:
NSString *goog...