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Multiple commands in an alias for bash
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Try:
alias lock='gnome-screensaver; gnome-screensaver-command --lock'
or
lock() {
gnome-screensaver
gnome-screensaver-command --lock
}
in your .bashrc
The second solution allows you to use arguments.
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How can I write text on a HTML5 canvas element?
...as, or if you were going to use JavaScript to write the information to the screen.
The following code will write some text in different fonts and formats to your canvas. You can modify this as you wish to test other aspects of writing onto a canvas.
<canvas id="YourCanvasNameHere" width="500" ...
Java Programming - Where should SQL statements be stored? [closed]
...nd example are used when doing user-interface driven search as in a search screen in a library catalog. But let's see what others think.
– flybywire
Nov 2 '09 at 15:38
3
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Redirect From Action Filter Attribute
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I am using MVC4, I used following approach to redirect a custom html screen upon authorization breach.
Extend AuthorizeAttribute say CutomAuthorizer
override the OnAuthorization and HandleUnauthorizedRequest
Register the CustomAuthorizer in the RegisterGlobalFilters.
public static void Regi...
How to hide command output in Bash
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A process normally has two outputs to screen: stdout (standard out), and stderr (standard error).
Normally informational messages go to sdout, and errors and alerts go to stderr.
You can turn off stdout for a command by doing
MyCommand >/dev/null
and turn...
Long press on UITableView
...orks. It does log multiple fires, along with logging while dragging on the screen. This answer does not. A legit copy and paste answer. Thank You.
– ChrisOSX
Mar 4 '17 at 9:53
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Copying text outside of Vim with set mouse=a enabled
...on. But what if you want to select a lot of code that is more than on your screen? (then you have to scroll and select at the same time)
– Ozkan
Apr 2 '13 at 12:25
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App Inventor 2 软件著作权（软著）申请指南 · App Inventor 2 中文网
...fixed; top:40%; left:5px; width:200px; height:500px; display: none;}@media screen and (max-width: 700px) { #free_v { top:200%; }}
How to enable zoom controls and pinch zoom in a WebView?
...lso display a zoom overlay control (Galaxy S3). In order to disable the on-screen zoom tool, but retain the pinch-to-zoom functionality, you need to call webView.setDisplayZoomControls(false) as well.
– Lev
Nov 6 '14 at 9:38
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What's the best manner of implementing a social activity stream? [closed]
...top-k-news-feeds-for-users-in-social-networks/
On the above link you find screencasts and a benchmark of this approach (showing that graphity is able to retrieve more than 10k streams per second).
share
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