大约有 7,900 项符合查询结果（耗时：0.0155秒） [XML]
Determine a user's timezone
...rns the difference between local time and UTC time in minutes." - in other words, it should take daylight savings into account. Mozilla's documentation says "Daylight saving time prevents this value from being a constant even for a given locale."
– xgretsch
Dec...
Is storing a delimited list in a database column really that bad?
...ly that they deserve denormalization.
* MySQL 8.0 no longer supports this word-boundary expression syntax.
share
|
improve this answer
|
follow
|
...
Why does Iterable not provide stream() and parallelStream() methods?
... Perhaps this helps to foster a broader discussion on the subject.
In the words of Brian Goetz under Streams from Iterable:
Stepping back...
There are lots of ways to create a Stream. The more information you
have about how to describe the elements, the more functionality and
perfor...
How to truncate string using SQL server
...lus, the MSDN does not phrase the description of either function using the word TRUNCATE
– pablete
Jan 14 '15 at 16:00
4
...
vector vs. list in STL
...e efficient. It has much better CPU cache locality than a list. In other words, accessing one element makes it very likely that the next element is present in the cache and can be retrieved without having to read slow RAM.
...
Android - Using Custom Font
...ding I mean the ending of the font file itself is all lower case. In other words it should not be myFont.TTF but myfont.ttf this way must be in lower case
share
|
improve this answer
|
...
Possible to iterate backwards through a foreach?
... the point is that it would be clearer/safer if there were two distinct keywords, to clarify whether one is asserting that the iterations are order-independent? [Given a language like Eiffel that can propagate contracts, such assertions could be provably true or false, for given code.]
...
How to navigate through textfields (Next / Done Buttons)
...ff) I decided to add a custom property to the UITextField object. In other words I created a category on UITextField like this :
UITextField+Extended.h
@interface UITextField (Extended)
@property(retain, nonatomic)UITextField* nextTextField;
@end
UITextField+Extended.m
#import "UITextField+Ex...
Utility classes are evil? [closed]
...s IMHO invalid and pointless to speak of a class, even though the class keyword is used. It quacks like a namespace, it walks like a namespace - it is one...
– Unslander Monica
Nov 20 '15 at 21:20
...
Checking Bash exit status of several commands efficiently
... echoing the error message: let the failing command handle that. In other words, if you do:
#!/bin/sh
set -e # Use caution. eg, don't do this
command1
command2
command3
and command2 fails, while printing an error message to stderr, then it seems that you have achieved what you want. (Unles...