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How to set text color to a text view programmatically [duplicate]
... the alpha is completely white - that is, no transparency). "#bdbdbd" is a string that is parsed to the same integer when passed into the function parseColor.
– Jave
Jul 23 '17 at 10:55
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How can I generate UUID in C#
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You can also do String UUID = Guid.NewGuid().ToString()
– Justin
Dec 12 '11 at 17:41
11
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How to get all subsets of a set? (powerset)
... you need to modify the resulting output (e.g. joining the letters to form strings) writing a custom recipe utilizing generators and building up the output you want (e.g. adding together two strings) can be much faster.
– Ceasar Bautista
Feb 23 '18 at 7:48
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Android ListView with different layouts for each row
.../LinearLayout>
Then, we create the listview item. In our case, with a string and a type.
public class ListViewItem {
private String text;
private int type;
public ListViewItem(String text, int type) {
this.text = text;
this.type = type;
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Are empty HTML5 data attributes valid?
... that empty attribute syntax is exactly equivalent to specifying the empty string as the value for the attribute, as in the following example.
<input disabled="">
So you are allowed to use empty custom data attributes, but special handling is needed to use them as boolean.
When you are acces...
What's the difference between session.Merge and session.SaveOrUpdate?
...ame="emp_id")
private int id;
@Column(name="emp_name")
private String name;
@Column(name="salary")
private int Salary;
public String getName() {
return name;
}
public void setName(String name) {
this.name = name;
}
public int getSalary() {
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How can I pad a value with leading zeros?
...n't use this solution!
Potentially outdated: ECMAScript 2017 includes String.prototype.padStart and Number.prototype.toLocaleString is there since ECMAScript 3.1. Example:
var n=-0.1;
n.toLocaleString('en', {minimumIntegerDigits:4,minimumFractionDigits:2,useGrouping:false})
...will outpu...
Why NSUserDefaults failed to save NSMutableDictionary in iOS?
...y object in NSUserDefaults . The key type in NSMutableDictionary is NSString , the value type is NSArray , which contains a list of object which implements NSCoding . Per document, NSString and NSArray both are conform to NSCoding .
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Difference between declaring variables before or in loop?
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Instead of Double, if it deals with String, still the case "b" better?
– Antoops
Feb 24 '14 at 12:00
5
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Getting a list item by index
...the first item from the list
using System.Linq;
var myList = new List<string>{ "Yes", "No", "Maybe"};
var firstItem = myList.ElementAt(0);
// Do something with firstItem
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