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IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
Platform: IntelliJ Community Edition 10.0.3
SDK: jdk1.6.0_21
OS: Windows 7
51 Answers
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twitter bootstrap navbar fixed top overlapping site
... your own values or use our snippet below. Tip: By default, the navbar is 50px high.
body { padding-top: 70px; }
Make sure to include this after the core Bootstrap CSS.
and in the Bootstrap 4 docs...
Fixed navbars use position: fixed, meaning they’re pulled from the
normal flow of the DOM and m...
Strings are objects in Java, so why don't we use 'new' to create them?
...more than once. For example, consider the (contrived) code:
for (int i = 0; i < 10; i++) {
System.out.println("Next iteration");
}
If we didn't have interning of Strings, "Next iteration" would need to be instantiated 10 times, whereas now it will only be instantiated once.
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Swift - class method which must be overridden by subclass
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As of Swift 2.0 there are now protocol extensions too :) Apple Reference.
– Ephemera
Sep 13 '15 at 9:25
4
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How to change the pop-up position of the jQuery DatePicker control
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edited May 20 '10 at 19:47
Earlz
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What is the difference between JOIN and UNION?
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308
UNION puts lines from queries after each other, while JOIN makes a cartesian product and subset...
List submodules in a Git repository
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edited Aug 21 '18 at 10:38
Peter Mortensen
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Redirecting to previous page after authentication in node.js using passport.js
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answered Nov 11 '12 at 22:20
chovychovy
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How to convert string representation of list to a list?
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807
>>> import ast
>>> x = u'[ "A","B","C" , " D"]'
>>> x = ast.literal_...
Can you connect to Amazon ElastiСache Redis outside of Amazon?
.../elasticache/faqs/#Can_I_access_Amazon_ElastiCache_from_outside_AWS
EDIT 2018: This answer above was accurate when written, however it is now possible with some configuation to access redis cache from outside using the directions approximately 1/2 way down this page: https://docs.aws.amazon.com/Ama...