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Run Command Prompt Commands
...xecuting multiple commands in a single cmd.StandardInput.WriteLine(@"cd C:\Test; pwd")
– Zach Smith
May 11 '18 at 14:50
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How to convert an xml string to a dictionary?
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I have tested nearly 10 snippets / python modules / etc. for that. This one is the best I have found. According to my tests, it is : 1) much faster than github.com/martinblech/xmltodict (based on XML SAX api) 2) better than gi...
Dialog to pick image from gallery or from camera
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It works perfectly, Mario. Thank you so much! I tested it in a Samsung GT-I9100, a LG L7, but it fails when we try to put the image from camera in a Nexus 6 with Android 6. The solution would be adding this to your 58 line in ImagePicker.java: boolean isCamera = (imageRetu...
Is there an advantage to use a Synchronized Method instead of a Synchronized Block?
...he other thread will block when it attempts to acquire the lock.
package test;
public class SynchTest implements Runnable {
private int c = 0;
public static void main(String[] args) {
new SynchTest().test();
}
public void test() {
// Create the object with the ...
Determine if the device is a smartphone or tablet? [duplicate]
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Did you test it on a phone (handset device) without a SIM card in it?
– Khulja Sim Sim
Apr 24 '14 at 19:44
1
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What is the best way to do GUIs in Clojure?
...e's @Abhijith and @dsm's example, translated pretty literally:
(ns seesaw-test.core
(:use seesaw.core))
(defn handler
[event]
(alert event
(str "<html>Hello from <b>Clojure</b>. Button "
(.getActionCommand event) " clicked.")))
(-> (frame :title "Hello Swing" ...
What are the differences between Rust's `String` and `str`?
...led string slice. A string slice has fixed size. A literal string like let test = "hello world" has &'static str type. test is a reference to this statically allocated string.
&str cannot be modified, for example,
let mut word = "hello world";
word[0] = 's';
word.push('\n');
str does hav...
Does Python's time.time() return the local or UTC timestamp?
...that. I must have misread something, and I was struggling to find why some tests were breaking while I moved between France and US to finally find that the issue was because of DST that makes the week longer in this period of the year. Sorry about that and thank you for pointing this out.
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Write to UTF-8 file in Python
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you can also use codecs.open('test.txt', 'w', 'utf-8-sig') instead
– beta-closed
Aug 24 '16 at 15:04
1
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Difference between Inheritance and Composition
...r example :
class X implements R
{}
class Y implements R
{}
public class Test{
R r;
}
In Test class using r reference I can invoke methods of X class as well as Y class. This flexibility was never there in inheritance
3) Another great advantage : Unit testing
public class X {
p...