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Android-java- How to sort a list of objects by a certain value within the object
...ortList);
for(ToSort toSort : sortList){
System.out.println(toSort.toString());
}
}
}
public class ToSort implements Comparable<ToSort> {
private Float val;
private String id;
public ToSort(Float val, String id){
this.val = val;
...
Accessing constructor of an anonymous class
... public static void main(String[] args) throws Exception {
final int fakeConstructorArg = 10;
Object a = new Object() {
{
System.out.println("arg = " + fakeConstructorArg);
}
};
}
}
It's grotty, but it might just help you. Alte...
Get Substring - everything before certain char
...
{
if (!String.IsNullOrWhiteSpace(text))
{
int charLocation = text.IndexOf(stopAt, StringComparison.Ordinal);
if (charLocation > 0)
{
return text.Substring(0, charLocation);
}
}
return String.Emp...
Foreach loop, determine which is the last iteration of the loop
...plicate items. In this cases something like this may be more appropriate:
int totalCount = result.Count();
for (int count = 0; count < totalCount; count++)
{
Item result = Model.Results[count];
// do something with each item
if ((count + 1) == totalCount)
{
// do somethi...
Can I use a binary literal in C or C++?
...rams as well (it is 100% preprocessor-driven.)
To do the converse (i.e. print out a number in binary form), you can use the non-portable itoa function, or implement your own.
Unfortunately you cannot do base 2 formatting with STL streams (since setbase will only honour bases 8, 10 and 16), but you...
Visual studio long compilation when replacing int with double
... can easily believe this.
The difference between IEEE standard floating point ops and the ones implemented by a processor often forces linking in library routines to do the translation, while integer math can just use the CPU instructions. At the time the IEEE defined the standard, they made some c...
How do I flush the cin buffer?
...
Possibly:
std::cin.ignore(INT_MAX);
This would read in and ignore everything until EOF. (you can also supply a second argument which is the character to read until (ex: '\n' to ignore a single line).
Also: You probably want to do a: std::cin.clear(...
How do I make a reference to a figure in markdown using pandoc?
...
This only helps if you convert to TeX but not if you also want to create HTML from the same Markdown source.
– Jakob
Aug 2 '12 at 8:33
...
How to prevent XSS with HTML/PHP?
...n saving or outputting client input.
HTML Encoding
htmlspecialchars will convert any "HTML special characters" into their HTML encodings, meaning they will then not be processed as standard HTML. To fix our previous example using this method:
<?php
echo '<div>' . htmlspecialchars($_GET[...
Aren't promises just callbacks?
...d error callback for all occurred exceptions.
Not to mention having to convert things to promises.
That's quite trivial actually with good promise libraries, see How do I convert an existing callback API to promises?
s...