大约有 7,900 项符合查询结果（耗时：0.0298秒） [XML]
Efficient way to remove ALL whitespace from String?
...f you say you had a digitized version of a Volume on US Tax Law (~million words?), with a handful of iterations, Regex is king, by far! Its not what is faster, but what should be used in which circumstance. You only proved half the equation here. -1 until you prove the second half of the test so th...
svn : how to create a branch from certain revision of trunk
...rsonally.
As noted in the help, you can replace a revision # with certain words as well:
svn copy -rPREV http://svn.example.com/repos/calc/trunk \
http://svn.example.com/repos/calc/branches/my-calc-branch
Would copy the "revision just before COMMITTED".
...
Comparing two byte arrays in .NET
... This is really raising the dead here, but slow is really a bad word to use here. 50x slower sounds bad, but it's not often you're comparing enough data for it to make a difference, and if you are, you really need to benchmark this for your own case, for a myriad of reasons. For example, ...
How do I use pagination with Django class based generic ListViews?
...d a method, open all ancestor classes in new tabs, and CTRL+F away the key word. so from docs.djangoproject.com/en/dev/ref/class-based-views/…, which we know exists from the basic tutorial, open all Ancestors links and search for "pagi"
– Ciro Santilli 郝海东冠状病六...
Why can tuples contain mutable items?
...
First of all, the word "immutable" can mean many different things to different people. I particularly like how Eric Lippert categorized immutability in his blog post. There, he lists these kinds of immutability:
Realio-trulio immutability
Wr...
Is there a better way to write this null check, and a non-empty check, in groovy?
... :) ) :
def list = null
list.each { println it }
soSomething()
In other words, this code has null/empty checks both useless:
if (members && !members.empty) {
members.each { doAnotherThing it }
}
def doAnotherThing(def member) {
// Some work
}
...
Can Retrofit with OKHttp use cache data when offline
...
Just a word of advice: HttpResponseCache has been renamed to Cache.** Install it with OkHttpClient.setCache(...) instead of OkHttpClient.setResponseCache(...).
– Henrique de Sousa
May 28 '15 a...
How do I get a class instance of generic type T?
...f object construction is used, a new anonymous class is created. In other words, two objects a and b created this way will both extend the same class but not have identical instance classes. a.getClass() != b.getClass()
– Martin Serrano
Mar 20 '15 at 17:04
...
Convert a char to upper case using regular expressions (EditPad Pro)
...er in
lowercase. Finally, \I1 inserts it
with the first letter of each word
capitalized, and the other letters in
lowercase.
Source: Goyvaerts, Jan (2006). Regular Expressions: The Complete Tutorial. Lulu.com. p. 35. ISBN 1411677609. Google Books. Retrieved on June 25, 2010.
...
What is the purpose of Node.js module.exports and how do you use it?
...ports = function(){...} the 2nd exports is just a variable right? In other words, it can be module.exports = abc = function()
– Jeb50
May 24 at 0:22
add a comment
...