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Changing ImageView source
...rawable(getResources().getDrawable(R.drawable.monkey));
*** With new android API 22 getResources().getDrawable() is now deprecated. This is an example how to use now:
myImgView.setImageDrawable(getResources().getDrawable(R.drawable.monkey, getApplicationContext().getTheme()));
and how to validate ...
How to return a value from a Form in C#?
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I just put into constructor something by reference, so the subform can change its value and main form can get new or modified object from subform.
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clear table jquery
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Use .remove()
$("#yourtableid tr").remove();
If you want to keep the data for future use even after removing it then you can use .detach()
$("#yourtableid tr").detach();
If the rows are children of the table then you can use child selector instead...
How do I find out if the GPS of an Android device is enabled
On an Android Cupcake (1.5) enabled device, how do I check and activate the GPS?
10 Answers
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How do you discover model attributes in Rails?
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@frankodwyer - RubyMine does, although I"m sure there must be others.
– Matt
Sep 23 '14 at 16:50
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jQuery UI Tabs - How to Get Currently Selected Tab Index
...om the event is what you want.
For JQuery UI 1.9 or later: see the answer by Giorgio Luparia, below.
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How can I make a button redirect my page to another page? [duplicate]
...t to the button:
<button onclick="location.href = 'www.yoursite.com';" id="myButton" class="float-left submit-button" >Home</button>
But you shouldn't really have it inline like that, instead, put it in a JS block and give the button an ID:
<button id="myButton" class="float-left ...
How is OAuth 2 different from OAuth 1?
...12/… A significant difference in the two are security - as foreshadowed by the lack of cryptography in 2.0.
– kdazzle
Jun 6 '13 at 20:15
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Convert a String In C++ To Upper Case
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This approach works fine for ASCII, but fails for multi-byte character encodings, or for special casing rules like German 'ß'.
– dan04
Aug 1 '10 at 4:32
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How can I get the URL of the current tab from a Google Chrome extension?
...code where you will be using the value in a function and have that invoked by getSelected. In this way you are guaranteed to always have a value set, because your code will have to wait for the value to be provided before it is executed.
Try something like:
chrome.tabs.getSelected(null, function(t...