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How to update a menu item shown in the ActionBar?
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Option #1: Try invalidateOptionsMenu(). I don't know if this will force an immediate redraw of the action bar or not.
Option #2: See if getActionView() returns anything for the affected MenuItem. It is possible that showAsAction simply automatically creates action views fo...
What is the purpose of “android.intent.category.DEFAULT”?
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Documentation is now more clear IMO: Android automatically applies the the CATEGORY_DEFAULT category to all implicit intents passed to startActivity() and startActivityForResult(). So if you want your activity to receive implicit intents, it ...
Set transparent background of an imageview on Android
...the below code for black:
<color name="black">#000000</color>
Now if you want to use opacity then you can use the below code:
<color name="black">#99000000</color>
And the below for opacity code:
100% — FF
95% — F2
90% — E6
85% — D9
80% — CC
75% — BF
70% — B3
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Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
...tkey (no longer maintained) has 3 forks :
AutoHotkey v1.1.* (previously known as AutoHotkey_L) has COM, Unicode support, object-oriented -like syntax, arrays, and more.
AutoHotkeyCE works on Windows mobile PDA's and smartphones (unfinished, no longer maintained).
IronAHK, a .NET version of AutoHot...
How to prevent line-break in a column of a table cell (not a single cell)?
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You can use the CSS style white-space:
white-space: nowrap;
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How to remove all the null elements inside a generic list in one go?
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I do not know of any in-built method, but you could just use linq:
parameterList = parameterList.Where(x => x != null).ToList();
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Android- create JSON Array and JSON Object
...save");
params.put("data", jsonObj.toString());
// Now you can send them to the server.
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Shell - Write variable contents to a file
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Needs more quotes -- right now, any runs of whitespace within the variable's value will be converted to a single space, glob expressions will be expanded, etc.
– Charles Duffy
Jul 23 '12 at 19:54
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submit a form in a new tab
... my english is so crap. I edited the topic, hope is more comprensive right now :)
– markzzz
Apr 18 '11 at 22:26
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How do you uninstall MySQL from Mac OS X?
I accidentally installed the PowerPC version of MySQL on my Intel Mac in Snow Leopard, and it installed without a problem but of course doesn't run properly. I just didn't pay enough attention. Now when I try to install the correct x86 version it says that it can't install because a newer version is...