大约有 36,030 项符合查询结果（耗时：0.0469秒） [XML]
Easy way to pull latest of all git submodules
...r git 1.7.3 or above you can use (but the below gotchas around what update does still apply):
git submodule update --recursive
or:
git pull --recurse-submodules
if you want to pull your submodules to latest commits instead of the current commit the repo points to.
See git-submodule(1) for det...
Which C++ idioms are deprecated in C++11?
With the new standard, there are new ways of doing things, and many are nicer than the old ways, but the old way is still fine. It's also clear that the new standard doesn't officially deprecate very much, for backward compatibility reasons. So the question that remains is:
...
Why would one use the Publish/Subscribe pattern (in JS/jQuery)?
...inciple in which each component of the system knows its responsibility and doesn’t care about the other components (or at least tries to not care about them as much as possible). Loose coupling is a good thing because you can easily reuse the different modules. You’re not coupled with the interf...
How to write a Ruby switch statement (case…when) with regex and backreferences?
...to use the match data in my return statement. Something like this semi-pseudocode:
2 Answers
...
How to split a comma-separated string?
...
You could do this:
String str = "...";
List<String> elephantList = Arrays.asList(str.split(","));
Basically the .split() method will split the string according to (in this case) delimiter you are passing and will return an arr...
'nuget' is not recognized but other nuget commands working
I am trying to create a nuget package using http://docs.nuget.org/docs/creating-packages/creating-and-publishing-a-package#From_a_convention_based_working_directory
as a reference.
My Package Manger Console in Visual Studio is not allowing me to use the 'nuget' command.
I am able to 'Get-help nugu...
How to sleep for five seconds in a batch file/cmd [duplicate]
Windows's Snipping tool can capture the screen, but sometimes I want to capture the screen after five seconds, such as taking an image being displayed by the webcam. (Run the script and smile at the camera, for example.)
...
Get key by value in dictionary
...
I don't agree... agf's answer below is more constructive. A perfectly reasonable use case is not "unintended" (list comprehension fits such a use case anyway). A dict can be for multiple things at different times; keys and valu...
Multiple arguments vs. options object
...http", false, 150, 90, null, true, 18);
Completely unreadable unless you do some research. On the other hand, this code reads well:
initiateTransferProtocol({
"protocol": "http",
"sync": false,
"delayBetweenRetries": 150,
"randomVarianceBetweenRetries": 90,
"retryCallback": null,
...
Case objects vs Enumerations in Scala
... val GBP = Value("GBP")
val EUR = Value("EUR") //etc.
}
Then you can do:
val ccy = Currency.withName("EUR")
This is useful when wishing to persist enumerations (for example, to a database) or create them from data residing in files. However, I find in general that enumerations are a bit clums...