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Why do we need Abstract factory design pattern?
...t doesn't know the implementation details?
– kiwicomb123
Oct 26 '18 at 10:33
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This Handler class should be static or leaks might occur: IncomingHandler
...lass implements MessageHandler {
private static final int DO_IT_MSG = 123;
private MainThreadHandler<MyClass> mHandler = new MainThreadHandler<>(this);
private void start() {
// Do it in 5 seconds.
mHandler.sendEmptyMessageDelayed(DO_IT_MSG, 5 * 1000);
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Disable Auto Zoom in Input “Text” tag - Safari on iPhone
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123
Technically correct, but I disagree with the reasoning. Disabling user zooms on a properly designed site is generally still a bad idea.
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Static class initializer in PHP
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123
Sounds like you'd be better served by a singleton rather than a bunch of static methods
class...
Search and Replace with RegEx components in Atom editor
...stuff on it before replacing? For example, if $1 captures a number group - 123, replace it by adding 1 to it, something like eval($1+1)..?
– SexyBeast
Feb 22 '15 at 0:35
7
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Can we make unsigned byte in Java
... // 8 bits representing that value
// From unsigned byte to int
byte b = 123; // 8 bits representing a value between 0 and 255
int i = b & 0xFF; // an int representing the same value
(Or, if you're on Java 8+, use Byte.toUnsignedInt.)
Parsing / formatting
Best ...
How to convert a byte array to a hex string in Java?
...is the function I currently use:
private static final char[] HEX_ARRAY = "0123456789ABCDEF".toCharArray();
public static String bytesToHex(byte[] bytes) {
char[] hexChars = new char[bytes.length * 2];
for (int j = 0; j < bytes.length; j++) {
int v = bytes[j] & 0xFF;
he...
Comparing strings by their alphabetical order
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123
String.compareTo might or might not be what you need.
Take a look at this link if you need lo...
How do you remove a specific revision in the git history?
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123
Here is a way to remove non-interactively a specific <commit-id>, knowing only the <c...
Suppressing “warning CS4014: Because this call is not awaited, execution of the current method conti
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123
You can create an extension method that will prevent the warning. The extension method can be ...