大约有 19,000 项符合查询结果(耗时:0.0371秒) [XML]

https://stackoverflow.com/ques... 

Change the maximum upload file size

I have a website hosted on a PC I have no access to. I have an upload form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP. ...
https://stackoverflow.com/ques... 

sed or awk: delete n lines following a pattern

...mn, and in the 2nd the number of lines to skip. The first sed command transforms the file into a sed script that performs the corresponding matching and skipping; that script is provided via -f and stdin (-) to the 2nd sed command. The 2nd sed command operates on a sample ad-hoc input file formed fr...
https://stackoverflow.com/ques... 

The tilde operator in Python

...ment integer. So for integers, ~x is equivalent to (-x) - 1. The reified form of the ~ operator is provided as operator.invert. To support this operator in your own class, give it an __invert__(self) method. >>> import operator >>> class Foo: ... def __invert__(self): ... ...
https://stackoverflow.com/ques... 

Convert base64 string to ArrayBuffer

...ary-to-text encoding schemes that represent binary data in an ASCII string format by translating it into a radix-64 representation. The Uint8Array typed array represents an array of 8-bit unsigned integers, and we are working with ASCII representation of the data (which is also an 8-bit table).. ...
https://stackoverflow.com/ques... 

Converting between java.time.LocalDateTime and java.util.Date

...l data stored within the object is a long count of milliseconds since 1970-01-01T00:00Z (midnight at the start of 1970 GMT/UTC). The equivalent class to java.util.Date in JSR-310 is Instant, thus there are convenient methods to provide the conversion to and fro: Date input = new Date(); Instant in...
https://stackoverflow.com/ques... 

Extract file basename without path and extension in bash [duplicate]

...st of one or more patterns separated by a |. Composite patterns may be formed using one or more of the fol lowing sub-patterns: ?(pattern-list) Matches zero or one occurrence of the given patterns *(pattern-list) Matches zero or more occu...
https://stackoverflow.com/ques... 

Comments in Android Layout xml

...ays all the characters between the starting ' <!--' and ending '-->' form a part of comment content and no lexical check is done on the content of a comment. More details are available on developer.android.com site. So you can simply add your comment in between any starting and ending tag. I...
https://stackoverflow.com/ques... 

What's the difference between lapply and do.call?

... is different. It is used for passing the arguments to a function in list form instead of having them enumerated. For instance, > do.call("+",list(4,5)) [1] 9 share | improve this answer ...
https://stackoverflow.com/ques... 

How do I push a new local branch to a remote Git repository and track it too?

...ption: git push -u origin <branch> Git will set up the tracking information during the push. share | improve this answer | follow | ...
https://stackoverflow.com/ques... 

How can I determine if a date is between two dates in Java? [duplicate]

...| edited Jan 31 '17 at 11:01 answered May 19 '09 at 19:28 P...