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Overriding the java equals() method - not working?
... with the equals() method today which caused what I thought to be a well tested class to crash and cause a bug that took me a very long time to track down.
...
string.charAt(x) or string[x]?
...rks on all major browsers, except for IE7 and below.
// Bracket Notation
"Test String1"[6]
// charAt Implementation
"Test String1".charAt(6)
It used to be a bad idea to use brackets, for these reasons (Source):
This notation does not work in IE7.
The first code snippet will return
undef...
How to detect when cancel is clicked on file input?
...
While not a direct solution, and also bad in that it only (as far as I've tested) works with onfocus (requiring a pretty limiting event blocking) you can achieve it with the following:
document.body.onfocus = function(){ /*rock it*/ }
What's nice about this, is that you can attach/detach it in t...
Encode URL in JavaScript?
...
I would suggest to use qs npm package
qs.stringify({a:"1=2", b:"Test 1"}); // gets a=1%3D2&b=Test+1
it is easier to use with JS object and it gives you proper URL encoding for all parameters
If you are using jQuery I would go for $.param method. It URL encodes an object mapping field...
Can not deserialize instance of java.util.ArrayList out of START_OBJECT token
...ually a JSON Array - that would look like this:
[
{
"name": "Test order1",
"detail": "ahk ks"
},
{
"name": "Test order2",
"detail": "Fisteku"
}
]
Since you're not controlling the exact process of deserialization (RestEasy does) - a first option wou...
How to detect if a script is being sourced
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A line similar to this or an assignment like pathname="$_" (with a later test and action) must be on the first line of the script or on the line after the shebang (which, if used, should be for ksh in order for it to work under the most circumstances).
...
Does a method's signature in Java include its return type?
...el, "return type" is part of method signature. Consider this
public class Test1 {
public Test1 clone() throws CloneNotSupportedException {
return (Test1) super.clone();
}
}
in bytecode there are 2 clone() methods
public clone()LTest1; throws java/lang/CloneNotSupportedException...
How to remove \xa0 from string in Python?
...Parent, </p><p><span style="font-size: 1rem;">This is a test message, </span><span style="font-size: 1rem;">kindly ignore it. </span></p><p><span style="font-size: 1rem;">Thanks</span></p>'
So lets try to clean this HTML string:
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Terminating a script in PowerShell
...to the conflicting information. Ultimately I always have to perform my own tests to figure it out. So this time I will post my findings.
TL;DR Most people will want to use Exit to terminate a running scripts. However, if your script is merely declaring functions to later be used in a shell, then yo...
Detect if a jQuery UI dialog box is open
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How would you do this test for any and all dialogs? Say you have ten different dialogs with separate inits and options and you want to test if ANY of them are open, not a specific selector?
– Kirk Ross
Nov 12...