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ImageView - have height match width?
I have an imageview. I want its width to be fill_parent. I want its height to be whatever the width ends up being. For example:
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How to read from a file or STDIN in Bash?
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Here is the simplest way:
#!/bin/sh
cat -
Usage:
$ echo test | sh my_script.sh
test
To assign stdin to the variable, you may use: STDIN=$(cat -) or just simply STDIN=$(cat) as operator is not necessary (as per @mklement0 comment).
To parse each line from the standard input, try the follo...
Bash foreach loop
...e.txt'>>
<<contents of 'file with spaces.doc'>>
pax> _
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How to present popover properly in iOS 8
...s where you don't need to reassign the value.
– EPage_Ed
Sep 13 '14 at 1:47
3
This is bugged in t...
How can I wrap text in a label using WPF?
... TextBlock inside the Label like so:
<Label
Content="_Content Text:"
Target="{Binding ElementName=MyTargetControl}">
<Label.Resources>
<Style TargetType="TextBlock">
<Setter Property="TextWrapping" Value="Wrap" />
</St...
Play an audio file using jQuery when a button is clicked
... "ogg": "audio/ogg",
"wav": "audio/wav"
}
function ss_soundbits(sound){
var audio_element = document.createElement('audio')
if (audio_element.canPlayType){
for (var i=0; i<arguments.length; i++){
var source_element = document.creat...
How to convert byte array to Bitmap
...itmap bmp = Bitmap.createBitmap(imageWidth, imageHeight, Bitmap.Config.ARGB_8888);
ByteBuffer buffer = ByteBuffer.wrap(bitmapdata);
bmp.copyPixelsFromBuffer(buffer);
Check https://developer.android.com/reference/android/graphics/Bitmap.Config.html for different color options
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What is the difference between UTF-8 and ISO-8859-1?
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Unicode is actually 17 planes of 2^16 code points. 0x00_0000 to 0x1F_FFFF. The 17 planes can accommodate 1,114,112 code points. Of these, 2,048 are surrogates, 66 are non-characters, and 137,468 are reserved for private use, leaving 974,530 for public assignment.about 1 million. ...
How can I determine if a variable is 'undefined' or 'null'?
...ed Jul 20 '17 at 20:11
temporary_user_name
29.3k3939 gold badges113113 silver badges180180 bronze badges
answered Apr 15 '10 at 18:14
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How to filter logcat in Android Studio?
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I MADE A VIDEO TUTORIAL TO SHOW YOU HOW= https://youtu.be/xw2qE5ko_9I
Give your log a name. I called mine "wawa".
In Android Studio, go to Android-> Edit Filter Configurations
Then type in the name you gave the logs. In my case, it's called "wawa". Here are some examples of the ...