大约有 43,000 项符合查询结果(耗时:0.0574秒) [XML]

https://stackoverflow.com/ques... 

Reloading submodules in IPython

Currently I am working on a python project that contains sub modules and uses numpy/scipy. Ipython is used as interactive console. Unfortunately I am not very happy with workflow that I am using right now, I would appreciate some advice. ...
https://stackoverflow.com/ques... 

Convert python datetime to epoch with strftime

...ime (if you check at http://docs.python.org/library/datetime.html#strftime-and-strptime-behavior it's not in the list), the only reason it's working is because Python is passing the information to your system's strftime, which uses your local timezone. >>> datetime.datetime(2012,04,01,0,0)...
https://stackoverflow.com/ques... 

What do @, - and + do as prefixes to recipe lines in Make?

... They control the behaviour of make for the tagged command lines: @ suppresses the normal 'echo' of the command that is executed. - means ignore the exit status of the command that is executed (normally, a non-zero exit status would stop that part of the build). + means 'execut...
https://stackoverflow.com/ques... 

Get list of data-* attributes using javascript / jQuery

...ir associated value (this includes booleans, numbers, objects, arrays, and null). The data- attributes are pulled in the first time the data property is accessed and then are no longer accessed or mutated (all data values are then stored internally in jQuery). The jQuery.fn.data func...
https://stackoverflow.com/ques... 

np.mean() vs np.average() in Python NumPy?

...just offer np.average since weights is already optional. Seems unnecessary and only serves to confuse users. – Geoff Nov 30 '15 at 22:03 7 ...
https://stackoverflow.com/ques... 

Display lines number in Stack Trace for .NET assembly in Release mode

...th inlined code (this step is not essential). Press the Advanced... button and choose Output -> Debug Info -> pdb-only. Deploy the generated .pdb file with the assembly. Implemented with the comment below: One other thing to check is in the "Package/Publish Web" section that the "Exclude gen...
https://stackoverflow.com/ques... 

Get an OutputStream into a String

... I would use a ByteArrayOutputStream. And on finish you can call: new String( baos.toByteArray(), codepage ); or better: baos.toString( codepage ); For the String constructor, the codepage can be a String or an instance of java.nio.charset.Charset. A possib...
https://stackoverflow.com/ques... 

How to replace part of string by position?

... The easiest way to add and remove ranges in a string is to use the StringBuilder. var theString = "ABCDEFGHIJ"; var aStringBuilder = new StringBuilder(theString); aStringBuilder.Remove(3, 2); aStringBuilder.Insert(3, "ZX"); theString = aStringBuil...
https://stackoverflow.com/ques... 

How do I use a compound drawable instead of a LinearLayout that contains an ImageView and a TextView

.... It came up with a lot of good suggestions, but this one I cannot understand. 4 Answers ...
https://stackoverflow.com/ques... 

Authorize a non-admin developer in Xcode / Mac OS

I use a standard user account for my daily tasks on Mac OS. Since upgrading to Snow Leopard I am asked to do the following when a program is run from within Xcode: ...