大约有 30,000 项符合查询结果（耗时：0.0339秒） [XML]
Detach many subdirectories into a new, separate Git repository
...ers I'd looked at, using a tree filter on a very large repository, had git predicting taking over 26hrs to complete the git rewrites. Much happier with this simple, but repeatable approach and have successfully moved 4 sub folders into a new repo with all expected commit history.
...
Ternary operator is twice as slow as an if-else block?
... 4.5x as long, at least on x64. My guess is that this is to do with branch prediction.
Code:
using System;
using System.Diagnostics;
class Test
{
static void Main()
{
Random r = new Random(0);
int[] array = new int[20000000];
for(int i = 0; i < array.Length; i++...
Exact difference between CharSequence and String in java [duplicate]
... the need for most escape sequences, automatically formats the string in a predictable way, and gives the developer control over the format when desired.
The text blocks feature does not introduce a new data type. Text blocks are merely a new syntax for writing a String literal. A text block produ...
Check if an apt-get package is installed and then install it if it's not on Linux
...ackage, but it seems it is not the same for all, which even worse and less predictable. Parse "dpkg -s" you must (c) Yoda :)
– Dmitry Shevkoplyas
Jan 29 at 15:16
add a comme...
Why would you ever implement finalize()?
...ne that with the
fact that finalizers are not
guaranteed to run in any predictable
timeframe, or even at all, and you can
see that there are relatively few
situations for which finalization is
the right tool to use.
...
Why should the Gradle Wrapper be committed to VCS?
...ected, the wrapper will download it again! The expected path is completely predictable but is out of the subject (see here for the most complex part).
There are also some easier (but dirty) ways. For example, he/she can copy wrapper files (except .properties file) from any other local/remote reposi...
When is each sorting algorithm used? [closed]
...
As I recall, heap sort also has a very predictable running time in that there is little variation among different inputs of the same size, but that's of less interest than its constant space bound. I also find insertion sort the easiest to implement of the n^2 sor...
Base64 length calculation?
...The input string is 3 bytes, or 24 bits, in size, so the formula correctly predicts the output will be 4 bytes (or 32 bits) long: TWFu. The process encodes every 6 bits of data into one of the 64 Base64 characters, so the 24-bit input divided by 6 results in 4 Base64 characters.
You ask in a comme...
Google Espresso or Robotium [closed]
... to run slower than necessary.
API. Espresso has a small, well-defined and predictable API, which is open to customization. You tell the framework how to locate a UI element using standard hamcrest matchers and then instruct it to either perform an action or check an assertion on the target element....
What is lexical scope?
... RegisterClass([TmyClass]) is called to register a certain class cannot be predicted by reading the code (it gets called in a button click method called by the user), code calling GetClass('TmyClass') will get a result or not. The call to RegisterClass() does not have to be in the lexical scope of t...