大约有 2,070 项符合查询结果（耗时：0.0189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...
Difference between Bridge pattern and Adapter pattern
...ions of a data store: one is efficient in space, the other is efficient in raw performance... and you have a business case for offering both in your app or framework.
In terms of your question, "where I can use which pattern," the answer is, wherever it makes sense for your project! Perhaps conside...
Clean ways to write multiple 'for' loops
... your job of defining objects with clear semantics.
If you decided to use raw data like 3 dimensional arrays, just live with it, or else define a class that gives some understandable meaning to your data.
for (auto& k : A)
for (auto& i : k)
for (auto& current_A : i)
do_something_on...
Ember.js or Backbone.js for Restful backend [closed]
...t 30kb file difference doesn't seem like that big of a deal to me. Is that raw or a minified and gzipped 30k difference?
– Mauvis Ledford
Oct 22 '12 at 2:36
...
Alarm Manager Example
...ntext context, Intent intent) {
mp=MediaPlayer.create(context, R.raw.alarm);
mp.start();
Toast.makeText(context, "Alarm", Toast.LENGTH_LONG).show();
}
}
AndroidManifest.xml
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://sc...
create a trusted self-signed SSL cert for localhost (for use with Express/Node)
... it from here: gist.githubusercontent.com/pandurang90/dbe6a67339747ef5bacf/raw/… and configure openSSL from here: stackoverflow.com/questions/7360602/…
– Jose A
Oct 10 '17 at 0:03
...
C# Interfaces. Implicit implementation versus Explicit implementation
...s where you would want to just call Eat() on a Cat when you are using the 'raw' object rather than through the IEatable interface, no?
– LegendLength
May 6 '09 at 12:50
61
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How to submit a form using PhantomJS
...
Sending raw POST requests can be sometimes more convenient. Below you can see post.js original example from PhantomJS
// Example using HTTP POST operation
var page = require('webpage').create(),
server = 'http://posttestserver....
differentiate null=True, blank=True in django
...y conclusions from the data presented, but I don't think that presenting a raw data dump is a useful answer. In this case it is actually a misleading answer, since (without further comment) it implies that the effect of both blank and null should be reflected in the database columns, when in fact bl...
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?
...