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Add params to given URL in Python
Suppose I was given a URL.
It might already have GET parameters (e.g. http://example.com/search?q=question ) or it might not (e.g. http://example.com/ ).
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jQuery set checkbox checked
I already tried all the possible ways, but I still didn't get it working.
I have a modal window with a checkbox I want that when the modal opens, the checkbox check or uncheck should be based on a database value. (I have that already working with others form fields.) I started trying to get it c...
How do I improve ASP.NET MVC application performance?
...ance problems in your application. personally I suggest dotTrace
Run your site in Release mode, not Debug mode, when in production, and also during performance profiling. Release mode is much faster. Debug mode can hide performance problems in your own code.
Caching
Use CompiledQuery.Compile()...
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
...to /var/lib/mongodb (existing path) and I changed the /data/db (new path) with chown and chgrp to match. (example: sudo chown -R mongodb:mongodb /data/db)
Then I updated the path in etc/mongodb.conf to /data/db and deleted the old mongo files in /var/lib/mongodb directory.
Then I ran sudo service mo...
Open URL in same window and in same tab
...open a link in the same window and in the same tab that contains the page with the link.
14 Answers
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How does one generate a random number in Apple's Swift language?
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Swift 4.2+
Swift 4.2 shipped with Xcode 10 introduces new easy-to-use random functions for many data types.
You can call the random() method on numeric types.
let randomInt = Int.random(in: 0..<6)
let randomDouble = Double.random(in: 2.71828...3.14159...
JavaScript: replace last occurrence of text in a string
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Well, if the string really ends with the pattern, you could do this:
str = str.replace(new RegExp(list[i] + '$'), 'finish');
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Spring MVC @PathVariable getting truncated
...solve a case where usernames got trimmed somehow .. (-: The other option with 'useDefaultSuffixPattern' was not an option because we're using @Configuration spring classes instead of XML.
– evandongen
Oct 20 '11 at 13:46
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Which is the correct shorthand - “regex” or “regexp” [closed]
...use sometimes changing just one character in a word can drastically change its meaning.
13 Answers
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What is the right way to override a setter method in Ruby on Rails?
...r columns of a table while accessing through models, this is the way to do it.
class Model < ActiveRecord::Base
attr_accessible :attribute_name
def attribute_name=(value)
# custom actions
###
write_attribute(:attribute_name, value)
# this is same as self[:attribute_name] = v...