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Unix shell script to truncate a large file
... which will truncate/empty a file which is continuously being written/open by an application when it reaches say 3GB of space. I know that the below command would do it :
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.htm vs .html ? Which file extension naming is more correct? [closed]
...found this
Maybe you could somehow set your server to load index.htm files by default, but I guess the .html file is the default file type for browsers to open in each directory.
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What does middleware and app.use actually mean in Expressjs?
...ar stack = middleware();
Then you can add layers to the middleware stack by calling .use
// express
app.use(express.static(..));
// middleware
stack.use(function(data, next) {
next();
});
A layer in the middleware stack is a function, which takes n parameters (2 for express, req & res) an...
Android: TextView automatically truncate and replace last 3 char of String
...tView 's width it automatically wraps onto the next line. I can avoid this by using android:singleLine (deprecated) or by setting android:inputType="text" . What I need now is something that replaces the last 3 characters of my String with " ... ". Since I'm not using a monospace font this will...
What's the difference between the data structure Tree and Graph?
...
@user785287 what you mean by centralized map representation?
– Geek
Mar 27 '13 at 15:42
37
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Best practices for reducing Garbage Collector activity in Javascript
...DOM node IDs. For example, lookupTable['foo-' + x] and document.getElementById('foo-' + x) both involve an allocation since there is a string concatenation. Often you can attach keys to long-lived objects instead of re-concatenating. Depending on the browsers you need to support, you might be abl...
Multiple submit buttons in an HTML form
...ecuting another function than the "default" form action (which is executed by pressing the "submit"-type button). That's what I was looking for and that's why I upvoted it. Can't speak for the "default" attribute, wasn't part of my problem;) thanks for your clarification, though.
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Why doesn't TFS get latest get the latest?
...e. You've probably made a change to a file, and want to undo those changes by re-getting the latest version. Well... that's what Undo pending changes is for and not the purpose of Get specific version.
If in doubt:
undo pending check in on the file(s)
do a compare afterwards to make sure your fi...
Reference: What is variable scope, which variables are accessible from where and what are “undefined
...between methods of objects of the
same class. It is easy to understand by viewing the following example:
class SomeClass {
public function foo() {
static $x = 0;
echo ++$x;
}
}
$object1 = new SomeClass;
$object2 = new SomeClass;
$object1->foo(); // 1
$object2->foo(); // 2 oo...
F12 no longer works in Visual Studio
...
If it is only one or two bindings you care about then you can change them by going to the
Tools->Customize->Keyboard menu option.
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