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How do I get the current GPS location programmatically in Android?
...turn this.canGetLocation;
}
/**
* Function to show settings alert dialog.
* On pressing the Settings button it will launch Settings Options.
* */
public void showSettingsAlert(){
AlertDialog.Builder alertDialog = new AlertDialog.Builder(mContext);
// Set...
在 App Inventor 2 中使用图像 · App Inventor 2 中文网
创建 Apps 首页 关于我们 关于我们 发布日志 服务条款 教育 中文教程 中文社区 反馈 我要反馈 ...
Regex Pattern to Match, Excluding when… / Except between
...njustifiably harsh to me. When we know that our strings can contain "false alerts", we all adjust our patterns. For instance, to match a string that may contain escaped quotes that might throw a string matcher off, you might use (?<!\\)"(?:\\"|[^"\r\n])*+" You don't pull the big guns unless you ...
Accessing Session Using ASP.NET Web API
...ssion:
$.getJSON(apiBaseUrl + '/MyApi')
.done(function (data) {
alert('session data received: ' + data.whatever);
})
);
WebForms
Do the above but change the WebApiConfig.Register function to take a RouteCollection instead:
public static void Register(RouteCollection routes)
{...
What is DOM Event delegation?
...is event delegation. Here's an example of it in practice:
<ul onclick="alert(event.type + '!')">
<li>One</li>
<li>Two</li>
<li>Three</li>
</ul>
With that example if you were to click on any of the child <li> nodes, you would see an...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
...nt.readyState)?setTimeout('r('+f+')',9):f()}
// use like
r(function(){
alert('DOM Ready!');
});
The trick here, as explained by the original author, is that we are checking the document.readyState property. If it contains the string in (as in uninitialized and loading, the first two DOM ready ...
vertical-align with Bootstrap 3
...item’s margin box is centered in the cross axis within the line.
Big Alert
Important note #1: Twitter Bootstrap doesn't specify the width of columns in extra small devices unless you give one of .col-xs-# classes to the columns.
Therefore in this particular demo, I have used .col-xs-* classe...
How to have favicon / icon set when bookmarklet dragged to toolbar?
...ackoverflow.com/favicon.ico">
<script type="text/javascript">
alert('It works!')
</script></html>
And save all of that as a bookmark. (Try it! drag the code into your tabs bar)
Unfortunately it only works for certain cases (more below).
How It Works:
(At least in Chrome) It...
Equation (expression) parser with precedence?
...w 'trailingJunk';
}
return value;
} catch(e) {
alert(r.error + ' (' + e + '):\n' + r.string.substr(0, r.offset) + '<*>' + r.string.substr(r.offset));
return;
}
}
share
...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...tgres=#
CREATE ROLE
postgres=#
That means, "ROLE CREATED", but postgres' alerts seem to adopt the same imperative conventions of git hub.
7) Now, still in the postgres shell, we need to create the database with the name we set in the YAML. Make the user we created in step 6 its owner:
postgres=#...