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Check if all elements in a list are identical
...al2 can use any iterators, but checkEqual3 must take a sequence input, typically concrete containers like a list or tuple.
checkEqual1 stops as soon as a difference is found.
Since checkEqual1 contains more Python code, it is less efficient when many of the items are equal in the beginning.
Since ch...
How to convert currentTimeMillis to a date in Java?
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@AJW Yes. Call ZoneId.systemDefault(). See new section added to the end of my Answer.
– Basil Bourque
Apr 29 '16 at 4:50
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Xcode duplicate/delete line
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This is not working in xcode 6. Only first function is called from the list
– Mrug
Feb 25 '15 at 10:13
1
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Why does Double.NaN==Double.NaN return false?
...denormalized value or a signed zero, and an operation that has no mathematically definite result produces NaN. All numeric operations with NaN as an operand produce NaN as a result. As has already been described, NaN is unordered, so a numeric comparison operation involving one or two NaNs returns f...
How do I commit case-sensitive only filename changes in Git?
...e from productPageCtrl.js to ProductPageCtrl.js. git status saw a new file called ProductPageCtrl.js but didn't think that productPageCtrl.js had been deleted. When I added the new files, committed, and pushed to GitHub, the GitHub repo now contained both files even though my (supposedly up to date)...
Does PostgreSQL support “accent insensitive” collations?
...hen creating unaccent extension on PostgreSQL
Among other things, it provides the function unaccent() you can use with your example (where LIKE seems not needed).
SELECT *
FROM users
WHERE unaccent(name) = unaccent('João');
Index
To use an index for that kind of query, create an index on t...
If a DOM Element is removed, are its listeners also removed from memory?
... method (which is undocumented and in theory could be changed at any time) called cleanData() (here is what this method looks like) which automatically cleans up all the data/events associated with an element upon removal from the DOM (be this via. remove(), empty(), html("") etc).
Older browsers...
How to format an inline code in Confluence?
...ly braces inside the style block, or else confluence tries to find a macro called padding. {style} code \{ ... \} {style}
– edqwerty
Nov 8 '16 at 15:39
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Is gcc 4.8 or earlier buggy about regular expressions?
...eatures long before C++11 was finished and before many other compilers provided any support, and that feedback really helped improve C++11. This was a Good ThingTM.
The <regex> code was never in a useful state, but was added as a work-in-progress like many other bits of code at the time. It w...
New features in java 7
...ummary from the OpenJDK 7 features page:
vm JSR 292: Support for dynamically-typed languages (InvokeDynamic)
Strict class-file checking
lang JSR 334: Small language enhancements (Project Coin)
core Upgrade class-loader architecture
Method to close a URLClassLoader
C...