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How to reload page every 5 seconds?
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@WasimShaikh - Record your screen to an animated GIF using ScreenToGIF.
– ashleedawg
Feb 5 '19 at 21:07
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How to change progress bar's progress color in Android
... its color upon user request. Since I usually use code for building my GUI screen and components, I'm not familiar with the attached XML and I don't know what's a layer-list (although I'm guessing that you are building the progress bar based on several layers..). In case I do want to use the XML yo...
Sass calculate percent minus px
...purpose - eg. if you want a div to fill width from left to (50% + 10px) of screen you could use (in SASS indented syntax):
.example
background: red
+stretch(0, -10px, 0, 0)
&:after
+stretch(0, 0, 0, 50%)
content: ' '
background: blue
The :after element fill...
How to append the output to a file?
... I'm using this for all output capturing program.sh 2>&1 | tee -a screen.log. "-a" stands for append.
– Xdg
Jul 17 '14 at 18:38
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Namespace + functions versus static methods on a class
...culations
typedef MyMath<double, 4> CAMMath;
// math routines for on-screen displays
typedef MyMath<float, 2> PreviewMath;
If you don't need that, then by all means use a namespace.
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'echo' without newline in a shell script
... -e will not work in a posix shell script, it will be output to the screen instead.
– Thomas Dignan
Nov 11 '19 at 21:11
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Get exit code of a background process
... to redirect the output of your ps command to /dev/null or it'll go to the screen at every iteration. Your exit causes the wait to be skipped - it should probably be a break. But aren't the while/ps and the wait redundant?
– Paused until further notice.
Oct 15 ...
Properties order in Margin
...orking on a large-scale WPF application for the past 5 years with over 100 screens. Part of a team of 5 WPF/C#/Java devs. We eventually settled on either using 1 number (for border thickness) or 4 numbers. We never use 2. It is consistent, and seems to be a good way to reduce cognitive load when dev...
Difference between /res and /assets directories
...n support for providing alternatives for different languages, OS versions, screen orientations, etc., as described here. None of that is available with assets. Also, many parts of the API support the use of resource identifiers. Finally, the names of the resources are turned into constant field name...
What does threadsafe mean?
...often need to perform common actions - disk i/o, outputting results to the screen etc. - these parts of the code will need to be written in such a way that they can handle being called from multiple threads, often at the same time. This will involve things like:
Working on copies of data
Adding lo...