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Converting of Uri to String
Is it possible to convert an Uri to String and vice versa?
Because I want to get the the Uri converted into String to pass into another activity via intent.putextra() and if it's not possible can anyone suggest me a way how to pass selected Uri into another activity?
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Duplicate keys in .NET dictionaries?
...ld like to iterate over the collection. Example:
List<KeyValuePair<string, string>> list = new List<KeyValuePair<string, string>>();
// add some values to the collection here
for (int i = 0; i < list.Count; i++)
{
Print(list[i].Key, list[i].Value);
}
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How do I invoke a Java method when given the method name as a string?
...:
Dog class:
package com.mypackage.bean;
public class Dog {
private String name;
private int age;
public Dog() {
// empty constructor
}
public Dog(String name, int age) {
this.name = name;
this.age = age;
}
public String getName() {
r...
How to replace a string in multiple files in linux command line
I need to replace a string in a lot of files in a folder, with only ssh access to the server. How can I do this?
25 Answe...
How to add parameters to HttpURLConnection using POST using NameValuePair
...You can get output stream for the connection and write the parameter query string to it.
URL url = new URL("http://yoururl.com");
HttpsURLConnection conn = (HttpsURLConnection) url.openConnection();
conn.setReadTimeout(10000);
conn.setConnectTimeout(15000);
conn.setRequestMethod("POST");
conn.setDo...
C# nullable string error
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System.String is a reference type and already "nullable".
Nullable<T> and the ? suffix are for value types such as Int32, Double, DateTime, etc.
shar...
Get URL query string parameters
What is the "less code needed" way to get parameters from a URL query string which is formatted like the following?
11 Answ...
How can I change the color of a part of a TextView?
I want to change color for CepVizyon.getPhoneCode() 's string. How can I do this?
14 Answers
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Enforcing spaces in string resources [duplicate]
In an Android string resource, how do I enforce a space?
3 Answers
3
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What does the 'u' symbol mean in front of string values? [duplicate]
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The 'u' in front of the string values means the string is a Unicode string. Unicode is a way to represent more characters than normal ASCII can manage. The fact that you're seeing the u means you're on Python 2 - strings are Unicode by default on Py...