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How to change MenuItem icon in ActionBar programmatically
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You can't use findViewById() on menu items in onCreate() because the menu layout isn't inflated yet. You could create a global Menu variable and initialize it in the onCreateOptionsMenu() and then use it in your onClick().
private Menu menu;
In y...
jQuery using append with effects
...bine Mark B's and Steerpike's answers:
Style the div you're appending as hidden before you actually append it. You can do it with inline or external CSS script, or just create the div as
<div id="new_div" style="display: none;"> ... </div>
Then you can chain effects to your append (d...
Get Character value from KeyCode in JavaScript… then trim
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Maybe I didn't understand the question correctly, but can you not use keyup if you want to capture both inputs?
$("input").bind("keyup",function(e){
var value = this.value + String.fromCharCode(e.keyCode);
});
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RESTful web service - how to authenticate requests from other services?
...sername and password (over an SSL connection) to a /session resource provided by the service.
9 Answers
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Declaring and initializing variables within Java switches
... switch statements (which I try to do rarely - cases should be very short, ideally) I usually prefer to introduce a new scope:
case 1: {
int value = 1;
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break;
}
case 2: {
int value = 2;
...
break;
}
I believe this is clearer.
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What are commit-ish and tree-ish in Git?
...he Short Answer (TL;DR)
Here's a complete list of commit-ish and tree-ish identifiers (from the Git
revisions documentation):
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| Commit-ish/Tree-ish | Examples
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How do I get the currently displayed fragment?
I am playing with fragments in Android.
50 Answers
50
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Limit file format when using ?
...still, the accept attribute of <input type = "file"> can help to provide a filter in the file select dialog box of the OS. For example,
<!-- (IE 10+, Edge (EdgeHTML), Edge (Chromium), Chrome, Firefox 42+) -->
<input type="file" accept=".xls,.xlsx" />
should provide a way ...
What is the purpose of the implicit grant authorization type in OAuth 2?
...sed to resource owner because they travel server-to-server.
On the other side, implicit grant flow is for clients that are implemented entirely using javascript and are running in resource owner's browser. You do not need any server side code to use this flow. Then, if everything happens in resourc...
await vs Task.Wait - Deadlock?
... edited Feb 13 at 11:40
David Ferenczy Rogožan
16.7k88 gold badges6262 silver badges6363 bronze badges
answered Dec 6 '18 at 13:52
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