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Converting a view to Bitmap without displaying it in Android?
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there is a way to do this. you have to create a Bitmap and a Canvas and call view.draw(canvas);
here is the code:
public static Bitmap loadBitmapFromView(View v) {
Bitmap b = Bitmap.createBitmap( v.getLayoutParams().width, v.getLayoutParams().height, Bitmap.Config.ARGB_8888); ...
Why do we not have a virtual constructor in C++?
...le and Technique FAQ Why don't we have virtual constructors?
A virtual call is a mechanism to get work done given partial
information. In particular, "virtual" allows us to call a function
knowing only any interfaces and not the exact type of the object. To
create an object you need comple...
Is it possible to animate scrollTop with jQuery?
...at. Be careful when specifying a complete() function inside the animate() call because it will get executed twice since you have two selectors declared (html and body).
$("html, body").animate(
{ scrollTop: "300px" },
{
complete : function(){
alert('this alert will popu...
DBMS_OUTPUT.PUT_LINE not printing
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even its not working .. Please provide any other alternative
– Lova Chittumuri
Aug 10 '19 at 18:12
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How do I return clean JSON from a WCF Service?
...s and it just works.
Also check out IIRF or another URL rewriter to get rid of the .svc in the URI.
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Cannot drop database because it is currently in use
...rchar(max)
SELECT @SQL = COALESCE(@SQL,'') + 'Kill ' + Convert(varchar, SPId) + ';'
FROM MASTER..SysProcesses
WHERE DBId = DB_ID(@DatabaseName) AND SPId <> @@SPId
--SELECT @SQL
EXEC(@SQL)
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How can I have ruby logger log output to stdout as well as file?
...ug.log", "a")
Logger.new MultiIO.new(STDOUT, log_file)
Every time Logger calls puts on your MultiIO object, it will write to both STDOUT and your log file.
Edit: I went ahead and figured out the rest of the interface. A log device must respond to write and close (not puts). As long as MultiIO r...
Returning a C string from a function
... important to know when you finally get around to allocating strings dynamically.
So, without this 'terminating zero', you don't have a string. You have an array of characters (also called a buffer) hanging around in memory.
Longevity of data:
The use of the function this way:
const char * myFun...
What are the big differences between TFVC (TFS Version Control) and Git for source control when usin
... any new developer in my team in minutes. I also see encouraging working locally as a big disadvantage inside a team and even individually. How do you prevent losing your work in Git without littering the project with branches ? (For this there are shelvesets in TFS - ON THE SERVER)
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Storyboard warning: prototype table cells must have reuse identifiers
...tting this warning from storyboard - prototype table cells must have reuse identifiers.
11 Answers
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