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Bootstrap 3: Keep selected tab on page refresh
...href="#messages">Messages</a></li>
<li><a href="#settings">Settings</a></li>
</ul>
<div class="tab-content">
<div class="tab-pane active" id="home">home</div>
<div class="tab-pane" id="profile">profile</div>
<div ...
Get cookie by name
... value will be returned. For example, if there's a cookie named stackToken set for domains .stackexchange.com as well as programmers.stackexchange.com then if you call getCookie("stackToken") neither value will be returned -- parts.length will be greater than 2. If you know all cookie values for the...
How to grey out a button?
...e a button defined as shown below. When I want to disable it I use my_btn.setEnabled(false) , but I would also like to grey it out. How can I do that?
...
How to convert an image to base64 encoding?
.../path/to/image.jpg");
// alternatively specify an URL, if PHP settings allow
$base64 = base64_encode($imagedata);
bear in mind that this will enlarge the data by 33%, and you'll have problems with files whose size exceed your memory_limit.
...
how to use adb command to push a file on device without sd card
... adb or adb.exe. Make sure you are in platform-tools folder if you haven't set path for android.
– Hardik Trivedi
Dec 30 '13 at 8:51
2
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How to convert char to int?
...ly see when trying to parse it.
Pranay has clearly a different character set, thats why HIS code doesnt work.
the only way is
int val = '1' - '0';
because this looks up the integer value in the table of '0' which is then the 'base value'
subtracting your number in char format from this will ...
How long should SQL email fields be? [duplicate]
...
I'm using phpMyAdmin to set up the databases, and I don't see nvarchar anywhere... do I need to set that up manually with an SQL statement, or am I just missing it somewhere?
– Mala
Aug 19 '09 at 1:50
...
Post data to JsonP
... if (queryStatusUrl && queryStatusSuccessFunc)
timerId = setInterval(watchIFrameRedirectHelper, 200);
}
function createIFrameWithContent(parent, content)
{
var iframe = $('<iframe></iframe>');
parent.append(iframe);
if (!iframe.contents().find('body').leng...
android fragment- How to save states of views in a fragment when another fragment is pushed on top o
...ceState and restore it later.
But if you have only one activity and large set of fragments inside it (with intensive usage of replace) and application runs only in one orientation activity's onSaveInstanceState(Bundle outState) may not be called for a long time.
I know three possible workarounds....
Running a cron job on Linux every six hours
...
Yes, though the first field is the minute, which you've set to 15, so that'll mean 15:15,23:15,05:15 and 11:15. (which isn't every 6th hour btw, you might have meant 0 15,21,3,9 * * *)
– nos
Jul 19 '12 at 14:31
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