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Why are only final variables accessible in anonymous class?
...al not just as a parameter, but as a class-level field, like
public class Test
{
public final int a = 3;
or as a local variable, like
public static void main(String[] args)
{
final int a = 3;
If you want to access and modify a variable from an anonymous class, you might want to make the vari...
PHP global in functions
...a tangled mess.
Reuse is severly hampered by all of the above. So is unit-testing.
Also, your function signatures are lying when you couple to the global scope
function fn()
is a liar, because it claims I can call that function without passing anything to it. It is only when I look at the funct...
Absolute positioning ignoring padding of parent
... I am using box-sizing: border-box; for the elements involved.
I have not tested this in all browsers, but it seems to be working in Chrome, Firefox and IE10.
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How do you clear the SQL Server transaction log?
... of the fact every time I need to do something beyond the basics. I have a test database that is not large in size, but the transaction log definitely is. How do I clear out the transaction log?
...
Create a shortcut on Desktop
...ing System.Runtime.InteropServices.ComTypes;
using System.Text;
namespace TestShortcut
{
class Program
{
static void Main(string[] args)
{
IShellLink link = (IShellLink)new ShellLink();
// setup shortcut information
link.SetDescription("M...
How to parse a CSV file using PHP [duplicate]
...://php.net/manual/en/function.fgetcsv.php
$row = 1;
if (($handle = fopen("test.csv", "r")) !== FALSE) {
while (($data = fgetcsv($handle, 1000, ",")) !== FALSE) {
$num = count($data);
echo "<p> $num fields in line $row: <br /></p>\n";
$row++;
for ($c=0; $c < $n...
Why compile Python code?
...
Is there any difference in memory consumption? I'm testing Python on embedded devices based on mips cpu with only 64MB of RAM, so is there any advantage in memory usage when starting a compiled version of python script?
– valentt
Sep 14 ...
How can I get a precise time, for example in milliseconds in Objective-C?
...
@nevyn you just saved my internet speed test, ty! Damn I'm glad I read the comments before copy pasting code heh
– Albert Renshaw
Oct 31 '17 at 0:01
...
Can two different strings generate the same MD5 hash code?
...o different strings can generate the same MD5 hash code.
Here is a simple test using very similar binary message in hex string:
$ echo '4dc968ff0ee35c209572d4777b721587d36fa7b21bdc56b74a3dc0783e7b9518afbfa200a8284bf36e8e4b55b35f427593d849676da0d1555d8360fb5f07fea2' | xxd -r -p | tee >/dev/null ...
Using a piano keyboard as a computer keyboard [closed]
... the other if and when you needed to. (Probably best to do a quick program testing sending keys [on its own, not by receiving them from MIDI] -- including special key sequences -- and then testing that with the software you want to control before you get too far down the path.)
...