大约有 42,000 项符合查询结果（耗时：0.0342秒） [XML]
How to use the 'sweep' function
...f_T=sweep(sweep(df,2,df_means,"-"),2,df_sds,"/")*10+50
This code convert raw scores to T scores (with mean=50 and sd=10):
> df
[,1] [,2] [,3] [,4] [,5]
[1,] 109 8 89 69 15
[2,] 85 13 25 150 26
[3,] 30 79 48 1 125
[4,] 56 74 23 140 100
[5,] 136 110 1...
Should I pass a shared_ptr by reference? [duplicate]
...value, it gets costly (because they're a lot more expensive to copy than a raw pointer). If you never do it, then there's no point in using a shared pointer in the first place.
Copy the shared pointer when a new function or object needs to share ownership of the pointee.
...
Why is the apt-get function not working in the terminal on Mac OS X v10.9 (Mavericks)?
...ollowing in your Mac OS X terminal:
/usr/bin/ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)"
After that, usage of Homebrew is brew install <package>.
One of the prerequisites for Homebrew are the XCode command line tools.
Install XCode from the App ...
Save bitmap to location
... @HeinduPlessis Don't have to but you probably should. Saving the raw bitmap will take much more space, depending on the format (ARGB_4444 vs ARGB_8888 for example).
– irwinb
Apr 13 '13 at 15:57
...
Full examples of using pySerial package [closed]
... the application.'
input=1
while 1 :
# get keyboard input
input = raw_input(">> ")
# Python 3 users
# input = input(">> ")
if input == 'exit':
ser.close()
exit()
else:
# send the character to the device
# (note that I happe...
How to handle static content in Spring MVC?
...think I have found a solution to your problem:
I had the same issue where raw output was shown with no css styles, javascripts or jquery files found.
I just added mappings to the "default" servlet. The following was added to the web.xml file:
<servlet-mapping>
<servlet-name>default...
Cannot instantiate the type List [duplicate]
...
Raw collection types are dangerous and should not be used or suggested for use in any new code targeted for Java 5+, end of story.
– Matt Ball
Oct 31 '11 at 22:15
...
multiple definition of template specialization when using different objects
... class, they will still work without the inline? For example: pastebin.com/raw.php?i=bRaiNC7M. I took that class and included it in two files. Wouldn't this have" the same effect as if you'd written the contents" directly into the two files and thus there will be a multiple definition error?
...
How to read and write INI file with Python3?
...ection"]["opt"] which is private circumvents interpolation and returns the raw values!
– Gabriel
May 6 '15 at 15:06
...
What do we mean by Byte array? [closed]
...crucial thing about a byte array is that it gives indexed (fast), precise, raw access to each 8-bit value being stored in that part of memory, and you can operate on those bytes to control every single bit. The bad thing is the computer just treats every entry as an independent 8-bit number - which...