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Javascript for “Add to Home Screen” on iPhone?
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@David Not for web-apps. It's not many users that know they can bookmark to the home screen. IMHO it would be nice with a link/button that fires the dialog with a helpful message.
– gregers
Sep 23 '10 at 11:27
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Print “hello world” every X seconds
...r Just wondering whether OP really got his task done with this ;) Anyways, now I would prefer to use ExecutorService for these tasks. That is really a big improvement over traditional Thread API. Just didn't used it at the time of answering.
– Rohit Jain
Feb 14...
Why does Ruby 1.9.2 remove “.” from LOAD_PATH, and what's the alternative?
...are based on the same underlying principle: in general, you simply cannot know what the current directory is, when your code is run. Which means that, when you require a file and depend on it being in the current directory, you have no way of controlling whether that file will even be there, or whet...
Encoding as Base64 in Java
...read why you shouldn't use sun.* packages.
Update (2016-12-16)
You can now use java.util.Base64 with Java 8. First, import it as you normally do:
import java.util.Base64;
Then use the Base64 static methods as follows:
byte[] encodedBytes = Base64.getEncoder().encode("Test".getBytes());
Syst...
How to select unique records by SQL
...rite the table name. Somehow when I wrote this it worked but I just tested now and it didn't without the table name before the *
– htafoya
Nov 15 '17 at 7:41
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Android: Bitmaps loaded from gallery are rotated in ImageView
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Have you looked at the EXIF data of the images? It may know the orientation of the camera when the picture was taken.
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What's the best way to generate a UML diagram from Python source code? [closed]
...ve heard of Pylint that helps statically checking Python code. Few people know that it comes with a tool named Pyreverse that draws UML diagrams from the python code it reads. Pyreverse uses graphviz as a backend.
It is used like this:
pyreverse -o png -p yourpackage .
where the . can also be a sin...
Delete first character of a string in Javascript
...(0) == unwantedCharacter ) yourString = yourString.substr(1);
//yourString now contains "test"
.slice() vs .substring() vs .substr()
Quote from (and more on that in) What is the difference between String.slice and String.substring?
He also points out that if the parameters to slice are negative, t...
How do I hotkey directly to File Search tab in Eclipse
...ces | Keys dialog, which is why "File Search" wasn't showing up for me. I now have Ctrl+H bound to "File Search", as Martin suggested in his answer on this page, and it works great. Thanks Martin!
I ended up working around the original problem by bringing up the Search dialog with Ctrl+H, then c...
Any way to exit bash script, but not quitting the terminal
...@H0WARD You're right I forgot to remove the dots. I have edited the answer now.
– Viorel Mirea
Nov 4 '15 at 19:43
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