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Fastest way to convert Image to Byte array
...s goal?
No. In order to convert an image to a byte array you have to specify an image format - just as you have to specify an encoding when you convert text to a byte array.
If you're worried about compression artefacts, pick a lossless format. If you're worried about CPU resources, pick a format...
How to delete all data from solr and hbase
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If you want to clean up Solr index -
you can fire http url -
http://host:port/solr/[core name]/update?stream.body=<delete><query>*:*</query></delete>&commit=true
(replace [core name] with th...
What is a software framework? [closed]
...it. But, I would like to share one example, which I only thought of today. If I told you to cut a piece of paper with dimensions 5m by 5m, then surely you would do that. But suppose I ask you to cut 1000 pieces of paper of the same dimensions. In this case, you won't do the measuring 1000 times; obv...
Bring a window to the front in WPF
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Actually it can be done with this: if (myWindow.WindowState == WindowState.Minimized) myWindow.WindowState = WindowState.Normal; Oddly it will also preserve any Maximized windows and not revert them to a Normal state.
– r41n
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Fatal error: unexpectedly found nil while unwrapping an Optional values [duplicate]
I was using an UICollectionView in Swift but I get when I try to change the text of the cell's label.
13 Answers
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Why is “origin/HEAD” shown when running “git branch -r”?
...remote repo on GitHub, say, with two branches: master and awesome-feature. If I do git clone to grab it and then go into my new directory and list the branches, I see this:
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How do I script a “yes” response for installing programs?
... it to) indefinitely. Use it as:
yes | command-that-asks-for-input
or, if a capital 'Y' is required:
yes Y | command-that-asks-for-input
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What's the difference between and in servlet
...ntext:annotation-config in both applicationContext and servlet, especially if I use different base packages in component-scan tag?
– glaz666
Oct 20 '10 at 13:50
2
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How many String objects will be created when using a plus sign?
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Surprisingly, it depends.
If you do this in a method:
void Foo() {
String one = "1";
String two = "2";
String result = one + two + "34";
Console.Out.WriteLine(result);
}
then the compiler seems to emit the code using String.Concat a...
Docker - a way to give access to a host USB or serial device?
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Still doesn't work if the USB device is connected after Docker is already running.
– Franklin Dattein
Oct 25 '16 at 19:38
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