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Where to define custom error types in Ruby and/or Rails?
...stom error types in a Ruby library (gem) or Ruby on Rails application? Specifically:
5 Answers
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PHP DOMDocument loadHTML not encoding UTF-8 correctly
...ing="utf-8" ?>' . $profile);
echo $dom->saveHTML();
If you cannot know if the string will contain such a declaration already, there's a workaround in SmartDOMDocument which should help you:
$profile = '<p>イリノイ州シカゴにて、アイルランド系の家庭に、9</p>...
Haml: Control whitespace around text
...irst
= succeed ',' do
= link_to 'link somewhere', 'http://example.com'
- if @condition
then render this half of the sentence if a condition is met
Produces:
I will first
<a href="http://example.com">link somewhere</a>,
then render this half of the sentence if a condition is met
...
How to compute the similarity between two text documents?
... will return normalized tf-idf
pairwise_similarity = tfidf * tfidf.T
or, if the documents are plain strings,
>>> corpus = ["I'd like an apple",
... "An apple a day keeps the doctor away",
... "Never compare an apple to an orange",
... "I prefer scikit-lea...
Can I replace groups in Java regex?
I have this code, and I want to know, if I can replace only groups (not all pattern) in Java regex.
Code:
7 Answers
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How can I run a PHP script in the background after a form is submitted?
...o json_encode(['ok' => true]);
fastcgi_finish_request(); // The user is now disconnected from the script
// do stuff with received data,
share
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improve this answer
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fo...
find -exec a shell function in Linux?
...has a couple of pitfalls that are easily overcome:
find . -print0 | while IFS= read -r -d '' file; do dosomething "$file"; done
This uses null as a delimiter instead of a linefeed, so filenames with linefeeds will work. It also uses the -r flag which disables backslash escaping, without it backs...
Laravel: Get base url
...pearance from the example, this is relative to the Laravel's root path, so if you're installed in /something/ it'll make the right URL.
– ceejayoz
Apr 14 '14 at 12:42
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In a Git repository, how to properly rename a directory?
...
But if you want to rename from casesensitive to CaseSensitive, you can do this way: git mv casesensitive Temp and then git mv Temp CaseSensitive
– ViliusK
Feb 9 '14 at 21:0...
HintPath vs ReferencePath in Visual Studio
...Except they changed this in VS2019 - we've been using this setup for years now. not anymore. Repository files now have higher priority than solution build dll files - go figure :(
– Christian
Nov 14 '19 at 10:19
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