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Is AsyncTask really conceptually flawed or am I just missing something?

... urls) { int count = urls.length; long totalSize = 0; for (int i = 0; i < count; i++) { totalSize += Downloader.downloadFile(urls[i]); publishProgress((int) ((i / (float) count) * 100)); } return totalSize...
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How to get IntPtr from byte[] in C#

...unmanagedPointer = Marshal.AllocHGlobal(bytes.Length); Marshal.Copy(bytes, 0, unmanagedPointer, bytes.Length); // Call unmanaged code Marshal.FreeHGlobal(unmanagedPointer); Alternatively you could declare a struct with one property and then use Marshal.PtrToStructure, but that would still require ...
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HTML Form: Select-Option vs Datalist-Option

... james.garrissjames.garriss 10.9k66 gold badges7272 silver badges9292 bronze badges ...
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How can I change the language (to english) in Oracle SQL Developer?

...n-english Windows 7 system, and apparently Oracle SQL Developer (version 3.0.04.34, 64-bit) tries to auto-guess my preferred language based on the OS. Is there any way to change the language to english? ...
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jQuery SVG, why can't I addClass?

... Edit 2016: read the next two answers. JQuery 3 fixes the underlying issue Vanilla JS: element.classList.add('newclass') works in modern browsers JQuery (less than 3) can't add a class to an SVG. .attr() works with SVG, so if...
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Capture Image from Camera and Display in Activity

...eView imageView; private static final int MY_CAMERA_PERMISSION_CODE = 100; @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); this.imageView = (ImageView)this.findViewById(R.id.imageV...
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Is there a way to automate the android sdk installation?

...d packages. <package> is a sdk-style path (e.g. "build-tools;23.0.0" or "platforms;android-23"). <package-file> is a text file where each line is a sdk-style path of a package to install or uninstall. Multiple --package_file arguments may be s...
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How to DROP multiple columns with a single ALTER TABLE statement in SQL Server?

... | edited Feb 14 at 15:03 informatik01 14.7k88 gold badges6666 silver badges100100 bronze badges answ...
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How to test if string exists in file with Bash?

... grep -Fxq "$FILENAME" my_list.txt The exit status is 0 (true) if the name was found, 1 (false) if not, so: if grep -Fxq "$FILENAME" my_list.txt then # code if found else # code if not found fi Explanation Here are the relevant sections of the man page for grep: grep [...
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Measuring code execution time

...he instance of Stopwatch //your sample code System.Threading.Thread.Sleep(500); stopwatch.Stop(); Console.WriteLine(stopwatch.ElapsedMilliseconds); share | improve this answer | ...