大约有 45,000 项符合查询结果(耗时:0.0695秒) [XML]

https://stackoverflow.com/ques... 

What is the difference between JSON and Object Literal Notation?

...nce between a JavaScript object defined by using Object Literal Notation and JSON object ? 10 Answers ...
https://stackoverflow.com/ques... 

Reshaping data.frame from wide to long format

...alues (as a result of the , in the numbers). You can repair that with gsub and as.numeric: long$value <- as.numeric(gsub(",", "", long$value)) Or directly with data.table or dplyr: # data.table long <- melt(setDT(wide), id.vars = c("Code","Country"), variable.name...
https://stackoverflow.com/ques... 

How to use conditional breakpoint in Eclipse?

... Put your breakpoint. Right-click the breakpoint image on the margin and choose Breakpoint Properties: Configure condition as you see fit: share | improve this answer | ...
https://stackoverflow.com/ques... 

How to mock an import

.... However under test conditions I'd like to mock B in A (mock A.B ) and completely refrain from importing B . 8 An...
https://stackoverflow.com/ques... 

Hashing a file in Python

...g our hashes of this bad boy in 64kb chunks as we go along with hashlib's handy dandy update method. This way we use a lot less memory than the 2gb it would take to hash the guy all at once! You can test this with: $ mkfile 2g bigfile $ python hashes.py bigfile MD5: a981130cf2b7e09f4686dc273cf7187...
https://stackoverflow.com/ques... 

jQuery Ajax calls and the Html.AntiForgeryToken()

...a user across all pages (it works in conjunction with a cookie that is set and stays the same). So it doesn't matter if there are multiple requests per page, it'll be the same if the base page reloaded anyway. – JeremyWeir Dec 28 '15 at 10:58 ...
https://stackoverflow.com/ques... 

Clang vs GCC for my Linux Development project

I'm in college, and for a project we're using C. We've explored GCC and Clang, and Clang appears to be much more user friendly than GCC. As a result, I'm wondering what the advantages or disadvantages are to using clang, as opposed to GCC, for developing in C and C++ on Linux? ...
https://stackoverflow.com/ques... 

Counting Line Numbers in Eclipse [closed]

I have a Java project in Eclipse with ~10 packages and ~10 class files per package. Is there a way to determine total lines of code for the whole project from within Eclipse? I am familiar with other tools (e.g., Code Analyzer, wc, etc.) but I want to know if there is a way to do this within Eclip...
https://stackoverflow.com/ques... 

CMake link to external library

... libraries search path first: LINK_DIRECTORIES(${CMAKE_BINARY_DIR}/res) And then just do TARGET_LINK_LIBRARIES(GLBall mylib) share | improve this answer | follow ...
https://stackoverflow.com/ques... 

How to tell git to ignore individual lines, i.e. gitignore for specific lines of code [duplicate]

...se problems, but I'll try implementing it some other time. Thanks to Rudi and jw013 for mentioning git filters and gitattributes. share | improve this answer | follow ...