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How can query string parameters be forwarded through a proxy_pass with nginx?
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From the proxy_pass documentation:
A special case is using variables in the proxy_pass statement: The requested URL is not used and you are fully responsible to construct the target URL yourself.
Since you're using $1 i...
Is JavaScript's “new” keyword considered harmful?
...ovided by the new keyword has several advantages over building each object from scratch:
Prototype inheritance. While often looked at with a mix of suspicion and derision by those accustomed to class-based OO languages, JavaScript's native inheritance technique is a simple and surprisingly effecti...
How to change font of UIButton with Swift
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From the documentation:
The font used to display text on the button. (Deprecated in iOS 3.0. Use the font property of the titleLabel instead.)
s...
How do I declare a global variable in VBA?
...statement at the top of the module above the first procedure definition." (from Scope of variables in Visual Basic for Applications)
– Nickolay
Jan 29 at 16:49
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Is there any difference between the `:key => “value”` and `key: “value”` hash notations?
.... I'd guess that Ruby, being heavily inspired by Perl, borrowed the syntax from Perl :)
– Daniel Serodio
Aug 7 '17 at 19:19
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What are all the different ways to create an object in Java?
...t deserialization
Object deserialization is nothing but creating an object from its serialized form.
ObjectInputStream inStream = new ObjectInputStream(anInputStream );
MyObject object = (MyObject) inStream.readObject();
You can read them from here.
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Why should the Gradle Wrapper be committed to VCS?
From Gradle's documentation: https://docs.gradle.org/current/dsl/org.gradle.api.tasks.wrapper.Wrapper.html
6 Answers
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Removing whitespace between HTML elements when using line breaks
.... The first option is to use javascript to remove whitespace-only children from tags. A nicer option though is to use the fact that whitespace can exist inside tags without it having a meaning. Like so:
<div id="[divContainer_Id]"
><img src="[image1_url]" alt="img1"
/><img sr...
Redis key naming conventions?
....key;
}
}
An user requests an object with key toy/666. How to get it from Redis? A Node.js related example:
redis.get(key, function reply_callback(error, toystring) {
var toy = JSON.parse(toystring);
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}
No need to convert slashes to colons and vice versa. Convenient, don't you th...
When do I use fabs and when is it sufficient to use std::abs?
...indows and Mac OS X. Clause 26.5 says that, in addition to the int version from the C library, there are overloads for long, float, double and long double. Clause 26.2.7 also defines an overload for complex.
– Mike Seymour
Jun 25 '10 at 13:18
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