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JSON Array iteration in Android/Java
I am building an android app that needs to download and synchronise with an online database, I am sending my query from the app to a php page which returns the relevant rows from a database in JSON format.
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Semantic-ui vs Bootstrap [closed]
Which is the best one to use and if possible, please provide the difference(s) and advantages of these two.
3 Answers
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How can I post an array of string to ASP.NET MVC Controller without a form?
... and send a List (or something equivalent) to my controller containing the ids of the items that were selected, using JQuery's Post function.
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How to use jQuery to select a dropdown option?
...elect>option:eq(3)').attr('selected', true);
example at http://www.jsfiddle.net/gaby/CWvwn/
for modern versions of jquery you should use the .prop() instead of .attr()
$('select>option:eq(3)').prop('selected', true);
example at http://jsfiddle.net/gaby/CWvwn/1763/
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jQuery text() and newlines
...leapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<p id="example"></p>
If you prefer, you can also create a function to do this with a simple call, just like jQuery.text() does:
$.fn.multiline = function(text){
this.text(text);
this.html(this.html...
How do I toggle an element's class in pure JavaScript?
...'.menu') // Using a class instead, see note below.
menu.classList.toggle('hidden-phone');
As an aside, you shouldn't be using IDs (they leak globals into the JS window object).
share
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improve thi...
multiprocessing: sharing a large read-only object between processes?
...tion 3B – create a very simple server using werkzeug (or similar) to provide WSGI applications that respond to HTTP GET so the workers can query the server.
Solution 4
Shared filesystem object. Unix OS offers shared memory objects. These are just files that are mapped to memory so that swapp...
Error installing mysql2: Failed to build gem native extension
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i have the same issue on windows 7..any ideas? the command above didnt work for me..
– femi
Apr 1 '11 at 16:15
38
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Sending emails with Javascript
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The way I'm doing it now is basically like this:
The HTML:
<textarea id="myText">
Lorem ipsum...
</textarea>
<button onclick="sendMail(); return false">Send</button>
The Javascript:
function sendMail() {
var link = "mailto:me@example.com"
+ "?cc=myCCa...
Convert UTF-8 encoded NSData to NSString
...ta is null-terminated, you should instead use -stringWithUTF8String: to avoid the extra \0 at the end.
NSString* newStr = [NSString stringWithUTF8String:[theData bytes]];
(Note that if the input is not properly UTF-8-encoded, you will get nil.)
Swift variant:
let newStr = String(data: data, encodi...