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Is Enabling Double Escaping Dangerous?
...lly, a very simple, if limited workaround is simply to avoid '+' and use '%20' instead. In any case, using the '+' symbol to encode a space is not valid url encoding, but specific to a limited set of protocols and probably widely supported for backwards-compatibility reasons. If only for canonical...
Maven Modules + Building a Single Specific Module
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727
Any best practices here?
Use the Maven advanced reactor options, more specifically:
-pl, ...
MySQL Data - Best way to implement paging?
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324
From the MySQL documentation:
The LIMIT clause can be used to constrain the number of rows ret...
jekyll markdown internal links
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254
You can now post internal links by using the following:
[Some Link]({% post_url 2010-07-21-na...
Responsive font size in CSS
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297
The font-size won't respond like this when resizing the browser window. Instead they respond t...
difference between scope and namespace of ruby-on-rails 3 routing
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Benjamin Crouzier
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answered Jun 12 '10 at 20:37
alternative...
How do I select child elements of any depth using XPath?
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nwellnhofnwellnhof
27.1k44 gold badges7373 silver badges100100 bronze badges
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Add new field to every document in a MongoDB collection
...: {"new_field": 1} },
false,
true
)
EDIT:
In the above example last 2 fields false, true specifies the upsert and multi flags.
Upsert: If set to true, creates a new document when no document matches the query criteria.
Multi: If set to true, updates multiple documents that meet the qu...
How to initialize all the elements of an array to any specific value in java
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218
If it's a primitive type, you can use Arrays.fill():
Arrays.fill(array, -1);
[Incidentally,...
What predefined macro can I use to detect clang?
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121
To get a list of all the predefined macros that the compiler uses, use this:
clang -dM -E -x c...