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How to create border in UIButton?
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Here's an updated version (Swift 3.0.1) from Ben Packard's answer.
import UIKit
@IBDesignable class BorderedButton: UIButton {
@IBInspectable var borderColor: UIColor? {
didSet {
if let bColor = borderColor {
self.layer.b...
How to return multiple values? [duplicate]
Is it possible to return two or more values from a method to main in Java? If so, how it is possible and if not how can we do?
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Difference between applicationContext.xml and spring-servlet.xml in Spring Framework
...(application deployed in server e.g Tomcat). Accessed service via remoting from client program (e.g Swing app)
Define listener in web.xml
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
At server startup Conte...
Parse (split) a string in C++ using string delimiter (standard C++)
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Those samples does not extract the last token from string. A sample of mine extracting an IpV4 from one string: <code>size_t last = 0; size_t next = 0; int index = 0; while (index<4) { next = str.find(delimiter, last); auto number = st...
Min/Max of dates in an array?
How can I find out the min and the max date from an array of dates? Currently, I am creating an array like this:
11 Answers...
Python list of dictionaries search
... This is the best answer for Python 3.x. If you need a specific element from the dicts, like age, you can write: next((item.get('age') for item in dicts if item["name"] == "Pam"), False)
– cwhisperer
Jan 9 '19 at 7:44
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How do I “commit” changes in a git submodule? [duplicate]
... noting that you may need to git checkout master after creating submodules from file trees within the github super project if you see HEAD detached at ... when you type git status.
– azatar
Jul 28 '14 at 21:32
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In the shell, what does “ 2>&1 ” mean?
...rm $testfile
###4 - Last trick and more...###
For redirecting both output from a given command, we see that a right syntax could be:
$ ls -ld /tmp /tnt >/dev/null 2>&1
for this special case, there is a shortcut syntax: &> ... or >&
$ ls -ld /tmp /tnt &>/dev/null
$ l...
How do you create a dictionary in Java? [closed]
...ata structure during exeuction. Think of a put command as reading the file from disc, and placing it in memory(ram) so you can work with it. If you have a file you want loaded in as a data structure on load auto you wouuld need to look into java spring but its complex.
– Dan Ci...
How do I work with a git repository within another repository?
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If you modify a file in /my/project1/media, you can commit it and pull it from /my/project2/media without pushing it to a remote server:
cd /my/project1/media
git commit -a -m "message"
cd /my/project2/media
git pull project1 master
You are free to remove these commits later (with git reset) bec...