大约有 40,000 项符合查询结果(耗时:0.0216秒) [XML]

https://stackoverflow.com/ques... 

Calculating distance between two points, using latitude longitude?

... } System.out.println(distance(32.9697, -96.80322, 29.46786, -98.53506, 'M') + " Miles\n"); System.out.println(distance(32.9697, -96.80322, 29.46786, -98.53506, 'K') + " Kilometers\n"); System.out.println(distance(32.9697, -96.80322, 29.46786, -98.53506, 'N') + " Nautical Miles\...
https://stackoverflow.com/ques... 

How to create the branch from specific commit in different branch

...your HEAD is. What you are doing: git checkout dev git branch test 07aeec983bfc17c25f0b0a7c1d47da8e35df7af8 First, you set your HEAD to the branch dev, Second, you start a new branch on commit 07aeec98. There is no bb.txt at this commit (according to your github repo). If you want to start a ...
https://stackoverflow.com/ques... 

Javascript : natural sort of alphanumerical strings

...ebeckennebec 89.8k2828 gold badges9696 silver badges123123 bronze badges ...
https://stackoverflow.com/ques... 

Which is faster in Python: x**.5 or math.sqrt(x)?

... (Python 2.5.2, Windows): $ python -mtimeit -s"from math import sqrt; x = 123" "x**.5" 1000000 loops, best of 3: 0.445 usec per loop $ python -mtimeit -s"from math import sqrt; x = 123" "sqrt(x)" 1000000 loops, best of 3: 0.574 usec per loop $ python -mtimeit -s"import math; x = 123" "math.sqrt(x...
https://stackoverflow.com/ques... 

C# DateTime to “YYYYMMDDHHMMSS” format

...e has great examples check it out // create date time 2008-03-09 16:05:07.123 DateTime dt = new DateTime(2008, 3, 9, 16, 5, 7, 123); String.Format("{0:y yy yyy yyyy}", dt); // "8 08 008 2008" year String.Format("{0:M MM MMM MMMM}", dt); // "3 03 Mar March" month String.Format("{0:d ...
https://stackoverflow.com/ques... 

AngularJS $resource RESTful example

...create a todo var todo1 = new Todo(); todo1.foo = 'bar'; todo1.something = 123; todo1.$save(); //get and update a todo var todo2 = Todo.get({id: 123}); todo2.foo += '!'; todo2.$save(); //which is basically the same as... Todo.get({id: 123}, function(todo) { todo.foo += '!'; todo.$save(); });...
https://stackoverflow.com/ques... 

How to convert an Int to a String of a given length with leading zeros to align?

How can I convert an Int to a 7-character long String , so that 123 is turned into "0000123" ? 7 Answers ...
https://stackoverflow.com/ques... 

Difference between == and ===

... me at least)) With strings we will have to get used to this: var st = "123" // "123" var ns = (st as NSString) // "123" st == ns // true, content equality st === ns // ...
https://stackoverflow.com/ques... 

How can I parse a string with a comma thousand separator to a number?

...1), '.'); return parseFloat(normalized); } const corpus = { '1.123': { expected: 1.123, locale: 'en-US' }, '1,123': { expected: 1123, locale: 'en-US' }, '2.123': { expected: 2123, locale: 'fr-FR' }, '2,123': { expected: 2.123, loc...
https://stackoverflow.com/ques... 

Passing command line arguments to R CMD BATCH

...ng it from the command line looks like > Rscript myScript.R 5 100 [1] 98.46435 100.04626 99.44937 98.52910 100.78853 Edit: Not that I'd recommend it, but ... using a combination of source() and sink(), you could get Rscript to produce an .Rout file like that produced by R CMD BATCH. One...