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How do I use Java to read from a file that is actively being written to?
...same.
To run this program you will launch it from command prompt/terminal window and pass the file name to read. It will read the file unless you kill the program.
java FileReader c:\myfile.txt
As you type a line of text save it from notepad and you will see the text printed in the console.
publ...
Why does printf not flush after the call unless a newline is in the format string?
...
furthermore on Windows calling setvbuf(...., _IOLBF) will not work as _IOLBF is the same as _IOFBF there: msdn.microsoft.com/en-us/library/86cebhfs.aspx
– Piotr Lopusiewicz
Feb 5 '15 at 10:02
...
Create a hexadecimal colour based on a string with JavaScript
...r is different for the same string on different browsers/oss - e.g. Chrome+Windows and Chrome+Android - my e-mail=>colour is blue on one and green on the other. Any idea why?
– avenmore
Aug 11 '19 at 18:51
...
Gulps gulp.watch not triggered for new or deleted files?
...te that it looks like gulp.watch only reports changed and deleted files on Windows but listens for new and deleted files by default on OSX:
https://github.com/gulpjs/gulp/issues/675
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Re-sign IPA (iPhone)
...rs/xxxx/Library/Developer/Xcode/Archives.
In Xcode, I opened the Organiser window, picked this new archive and did a regular (in this case Enterprise) export.
The result was a good IPA that works.
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How do I create an abstract base class in JavaScript?
...ject.subclass(true); // is abstract
Animal.prototype.say= function() {
window.alert(this._noise);
};
// concrete classes
var Cat= Animal.subclass();
Cat.prototype._noise= 'meow';
var Dog= Animal.subclass();
Dog.prototype._noise= 'bark';
// usage
var mycat= new Cat();
mycat.say(); // meow!
var ...
How do I remove objects from a JavaScript associative array?
... throws a TypeError when i == 1
elements[i].onmouseover = function () { window.alert("Over It.")}
console.log("success at index: ", i)
}
Solution
To have a universal removal function that does not blow up on you, use:
Object.prototype.removeItem = function (key) {
if (!this.hasOwnProperty(...
How to customise file type to syntax associations in Sublime Text?
...r package:
*nix: ~/.config/sublime-text-2/Packages/User/Scala.tmLanguage
*Windows: %APPDATA%\Sublime Text 2\Packages\User\Scala.tmLanguage
Which also means it's in JSON format:
{
"extensions":
[
"sbt"
]
}
This is the same place the
View -> Syntax -> Open all with current exten...
Loop through Map in Groovy?
...',
'Android':'2.3.3',
'Nokia':'Symbian',
'Windows':'WM8'
]
map.each{ k, v -> println "${k}:${v}" }
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Authenticate with GitHub using a token
... @ThomasChafiol and TheRealChx101 When your token expires or if eg, windows password updates your company-wide enterprise authentication this would be the correct approach or rather a combination of your two answers git remote set-url origin https://[TOKEN]@git.mycompany.com/[ORGANIZATION]/[R...