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What is Weak Head Normal Form?
...thunks. In this case, t1 would be your 0 (or rather, a thunk to 0 given no extra unboxing)
seq and $! evalute WHNF. Note that
f $! x = seq x (f x)
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Does “display:none” prevent an image from loading?
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an empty image src is dangerous. It sends an extra request to the server. a good read on this topic nczonline.net/blog/2009/11/30/…
– Srinivas
Jul 9 '13 at 16:27
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Get HTML Source of WebElement in Selenium WebDriver using Python
...class in Python.
WebElement element = driver.findElement(By.id("foo"));
String contents = (String)((JavascriptExecutor)driver).executeScript("return arguments[0].innerHTML;", element);
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How to create a Custom Dialog box in android?
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public class ViewDialog {
public void showDialog(Activity activity, String msg){
final Dialog dialog = new Dialog(activity);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setCancelable(false);
dialog.setContentView(R.layout.dialog);
Text...
从源代码剖析Mahout推荐引擎 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
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final static int RECOMMENDER_NUM = 3;
public static void main(String[] args) throws IOException, TasteException {
String file = "datafile/item.csv";
DataModel model = new FileDataModel(new File(file));
UserSimilarity user = new EuclideanDistanceSimilarity(mode...
urlencode vs rawurlencode?
...f I want to create a URL using a variable I have two choices to encode the string. urlencode() and rawurlencode() .
11 A...
Would you, at present date, use JBoss or Glassfish (or another) as Java EE server for a new project?
... of really good consultants to address a simple scalability solution. The extra millions per year could then be used to produce something worthy of selling on that nice website...
EDIT: another piece to consider...
I have recently encountered Terracotta. I am rethinking everything, and looking ...
POST JSON fails with 415 Unsupported media type, Spring 3 mvc
...ication/json'
},
'type': 'POST',
'url': url,
'data': JSON.stringify(data),
'dataType': 'json',
'success': callback
});
};
The Content-Type header is used by @RequestBody to determine what format the data being sent from the client in the request is. The accept header i...
Patterns for handling batch operations in REST web services?
... if (this.isCommand(cmd))
{
data += cmd.toRequestString();
this.sent[cmd.id] = cmd;
// ... and then send the contents of data in a POST request
}
}
}
That ought to get you going. Good luck!
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How to modify a specified commit?
...@SudipBhandari That's the feeling I get. I didn't force, and now I have an extra branch, mirroring all the commits back to the one whose message I changed, which is super-ugly.
– ruffin
Feb 5 '18 at 16:35
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