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How to convert Set to String[]?
...koverflow.com/questions/9863742/…, and a link from that SO post shipilev.net/blog/2016/arrays-wisdom-ancients.
– RMSD
Mar 9 '18 at 1:06
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Download a file with Android, and showing the progress in a ProgressDialog
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import java.io.OutputStream;
import java.io.FileOutputStream;
import java.net.HttpURLConnection;
This is an example code:
// declare the dialog as a member field of your activity
ProgressDialog mProgressDialog;
// instantiate it within the onCreate method
mProgressDialog = new ProgressDialog(Yo...
Error in exception handler. - Laravel
...up of the storage directories to your web servers group (usually apache or www-data, but this can vary between the different operating systems) and keep the permissions as of the directory as 775.
chgrp -R www-data app/storage
Or with chown.
chown -R :www-data app/storage
Then make sure direct...
Rails - controller action name to string
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found out it's possible with self.current_method
easily found at http://www.ruby-forum.com/topic/75258
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Display a tooltip over a button using Windows Forms
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The .NET framework provides a ToolTip class. Add one of those to your form and then on the MouseHover event for each item you would like a tooltip for, do something like the following:
private void checkBox1_MouseHover(object send...
Working with README.md on github.com [closed]
...efer a video screencast, I created one explaining Markdown here: mikemclin.net/markdown-syntax-language
– Mike McLin
Mar 25 '13 at 16:01
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Adding div element to body or document in JavaScript
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Try this out:-
http://jsfiddle.net/adiioo7/vmfbA/
Use
document.body.innerHTML += '<div style="position:absolute;width:100%;height:100%;opacity:0.3;z-index:100;background:#000;"></div>';
instead of
document.body.innerHTML = '<div style...
Is there a “vim runtime log”?
...can run it in debug mode.
http://web.archive.org/web/20090323034339/http://www.troubleshootingwiki.org/Debugging_Vim_Scripts
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Base 64 encode and decode example code
...of Android so I'm using Robert Harder's Base64 library from http://iharder.net/base64
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The term 'Update-Database' is not recognized as the name of a cmdlet
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For anyone who is using .Net Core and EntityFrameworkCore:
You will need to install Microsoft.EntityFrameworkCore.Tools package to resolve this issue.
Read more here: https://docs.microsoft.com/en-us/ef/core/miscellaneous/cli/powershell
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