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How do I automatically scroll to the bottom of a multiline text box?
... to add the suggested code to the TextChanged event:
private void textBox1_TextChanged(object sender, EventArgs e)
{
textBox1.SelectionStart = textBox1.Text.Length;
textBox1.ScrollToCaret();
}
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Pickle incompatibility of numpy arrays between Python 2 and 3
...mport gzip
import numpy
with open('mnist.pkl', 'rb') as f:
u = pickle._Unpickler(f)
u.encoding = 'latin1'
p = u.load()
print(p)
Unpickling it in Python 2 and then repickling it is only going to create the same problem again, so you need to save it in another format.
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Force line-buffering of stdout when piping to tee
...ndard C (or even POSIX). It's probably better to use setvbuf(stdout, NULL, _IOLBF, 0), which is exactly equivalent.
– rvighne
Oct 11 '19 at 7:13
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How to change the default font size in ggplot2
...
Use theme_set()
theme_set(theme_gray(base_size = 18))
qplot(1:10, 1:10)
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Get all files that have been modified in git branch
...voiding the checkout:
git diff --name-only <notMainDev> $(git merge-base <notMainDev> <mainDev>)
If your particular shell doesn't understand the $() construct, use back-ticks instead.
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find: missing argument to -exec
.... Instead, you can pass additional parameters to the shell after -c command_string (see man sh):
$ ls
$(echo damn.)
$ find * -exec sh -c 'echo "{}"' \;
damn.
$ find * -exec sh -c 'echo "$1"' - {} \;
$(echo damn.)
You see the $ thing is evaluated by the shell in the first example. Imagine there wa...
Modify UIImage renderingMode from a storyboard/xib file
...n for UIImageView:
extension UIImageView {
func setImageRenderingMode(_ renderMode: UIImage.RenderingMode) {
assert(image != nil, "Image must be set before setting rendering mode")
// AlwaysOriginal as an example
image = image?.withRenderingMode(.alwaysOriginal)
}
}
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How to merge specific files from Git branches
...g using the information from a common ancestor, you can follow a procedure based on one found in the "Advanced Merging" section of the git Reference Manual.
For this protocol, I'm assuming you're wanting to merge the file 'path/to/file.txt' from origin/master into HEAD - modify as appropriate. (You...
Detect permission of camera in iOS
...eraAfterAccessGrantedByUser()
}
else
{
print("No Access")
dispatch_async(dispatch_get_main_queue()) { [unowned self] in
AVCaptureDevice.requestAccessForMediaType(AVMediaTypeVideo, completionHandler: { (granted :Bool) -> Void in
if granted == true
{
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How to list of all the tables defined for the database when using active record?
How do I get a list of all the tables defined for the database when using active record?
5 Answers
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