大约有 40,000 项符合查询结果（耗时：0.0464秒） [XML]
How to use JavaScript source maps (.map files)?
...n files with .js.map extension shipped with some JavaScript libraries (like Angular ), and that just raised few questions in my head:
...
Cron job every three days
...
How about that?
If you want it to run on specific days of the month, like the 1st, 4th, 7th, etc... then you can just have a conditional in your script that checks for the current day of the month.
if (((date('j') - 1) % 3))
exit();
or, as @mario points out, you can use date('k') to get th...
Adding a column to a data.frame
...When [ and [[ are used with two indices (x[i, j] and x[[i, j]]) they act like indexing a matrix
my.dataframe[ , "new.col"] <- a.vector
Since the method for data.frame assumes that if you don't specify if you're working with columns or rows, it will assume you mean columns.
For your example...
C# loop - break vs. continue
...ree to answer for other languages) loop, what's the difference between break and continue as a means to leave the structure of the loop, and go to the next iteration?
...
How to delete a remote tag?
... so you may use the same name for a branch and for a tag. If you want to make sure that you cannot accidentally remove the branch instead of the tag, you can specify full ref which will never delete a branch:
git push origin :refs/tags/tagname
If you also need to delete the local tag, use:
git tag ...
NSUserDefaults - How to tell if a key exists
I'm working on a small iPhone app, and I am using NSUserDefaults as my data persistence. It only has to keep track of a few things, such as some names and some numbers so I figure I might as well keep it simple.
...
Fatal error: Class 'ZipArchive' not found in
... edited Apr 5 '15 at 0:13
hakre
174k4444 gold badges370370 silver badges718718 bronze badges
answered Oct 6 '10 at 12:49
...
Pass a PHP string to a JavaScript variable (and escape newlines) [duplicate]
...ains </script> will be escaped safely for printing with a script block.
share
|
improve this answer
|
follow
|
...
What is “entropy and information gain”?
I am reading this book ( NLTK ) and it is confusing. Entropy is defined as :
7 Answers
...
How to generate gcc debug symbol outside the build target?
I know I can generate debug symbol using -g option. However the symbol is embeded in the target file. Could gcc generate debug symbol outside the result executable/library? Like .pdb file of windows VC++ compiler did.
...