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How do I select a random value from an enumeration?
...turn (T)Convert.ChangeType(value, type);
}
}
Usage example:
System.Windows.Forms.Keys randomKey = RandomEnum<System.Windows.Forms.Keys>();
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jQuery: How to capture the TAB keypress within a Textbox
... var code = e.keyCode || e.which;
if (code == "9") {
window.tabPressed = true;
// Here is the external function you want to call, let your external
// function handle all your custom code, then return false to
// prevent the tab button from d...
jQuery: Can I call delay() between addClass() and such?
...fications.
For other purposes JavaScript comes with a setTimeout method:
window.setTimeout(function(){$("#div").removeClass("error");}, 1000);
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Finding most changed files in Git
...ul is using --since "1 month ago" or other options to narrow down the time window
– user9903
Oct 25 '18 at 17:19
3
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PostgreSQL - fetch the row which has the Max value for a column
...tamp[2]
2013/01/29 update
Finally, as of version 8.4, Postgres supports Window Function meaning you can write something as simple and efficient as:
Query #3
-- use Window Functions
-- performs a SINGLE scan of the table
SELECT DISTINCT ON (usr_id)
last_value(time_stamp) OVER wnd,
last_value...
Can we open pdf file using UIWebView on iOS?
...ebView stringByEvaluatingJavaScriptFromString:[NSString stringWithFormat:@"window.scrollTo(0.0, 50.0)"]];
[webView loadRequest:request];
[self.view addSubview:webView];
[webView release];
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google chrome extension :: console.log() from background page?
...
Under your extension click on the link background page. This opens a new window.
For the context menu sample the window has the title: _generated_background_page.html.
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How to pinch out in iOS simulator when map view is only a portion of the screen?
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In windows compatible keyboard use Windows + ALT key and moving the mouse.
– jkyadav
Jun 29 '17 at 6:15
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Git add and commit in one command
...k to ticks ('), as otherwise it will fail for shell expansion on Linux. On Windows, one should use double-quotes (") instead (pointed out in the comments, did not verify).
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How to use WinForms progress bar?
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System.Windows.Controls.ProgressBar doesn't contain contain a field "Step". It should be removed from the example; especially since it isn't used anyway.
– Robert Tausig
Nov 19 '18 at 9:46
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