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Can you call Directory.GetFiles() with multiple filters?
...all files in a string array and then filter that by the extensions you specify. That might not be a big issue if "C:\Path" doesn't have lot of files underneath it, but may be a memory/performance issue on "C:\" or something like that.
– Christian.K
Feb 14 '10 ...
Given an array of numbers, return array of products of all other numbers (no division)
...t i=0;i<N;++i) {
products[i]=products_below[i]*products_above[i];
}
If you need to be O(1) in space too you can do this (which is less clear IMHO)
int a[N] // This is the input
int products[N];
// Get the products below the current index
p=1;
for(int i=0;i<N;++i) {
products[i]=p;
p*=...
Ruby on Rails production log rotation
...ms log tools.
An example in config/environments/production.rb.
# Use a different logger for distributed setups
config.logger = SyslogLogger.new
That way, you log to syslog, and can use default logrotate tools to rotate the logs.
Option 2: normal Rails logs + logrotate
Another option is to si...
How do I bind to list of checkbox values with AngularJS?
...x = $scope.selection.indexOf(fruitName);
// Is currently selected
if (idx > -1) {
$scope.selection.splice(idx, 1);
}
// Is newly selected
else {
$scope.selection.push(fruitName);
}
};
}]);
Pros: Simple data structure and toggling by name is easy to handle...
How to create an HTML button that acts like a link?
...
HTML
The plain HTML way is to put it in a <form> wherein you specify the desired target URL in the action attribute.
<form action="https://google.com">
<input type="submit" value="Go to Google" />
</form>
If necessary, set CSS display: inline; on the form to keep i...
How to sort in mongoose?
I find no doc for the sort modifier. The only insight is in the unit tests:
spec.lib.query.js#L12
17 Answers
...
BigDecimal equals() versus compareTo()
... Unlike compareTo, this method considers two BigDecimal objects equal only if they are equal in value and scale (thus 2.0 is not equal to 2.00 when compared by this method).
In other words: equals() checks if the BigDecimal objects are exactly the same in every aspect. compareTo() "only" compares ...
How do I create an array of strings in C?
I am trying to create an array of strings in C. If I use this code:
14 Answers
14
...
How do I remove  from the beginning of a file?
... BOM in ISO-8859-1. You have to tell your editor to not use BOMs or use a different editor to strip them out.
To automatize the BOM's removal you can use awk as shown in this question.
As another answer says, the best would be for PHP to actually interpret the BOM correctly, for that you can use m...
Constantly print Subprocess output while process is running
...d stdout_line
popen.stdout.close()
return_code = popen.wait()
if return_code:
raise subprocess.CalledProcessError(return_code, cmd)
# Example
for path in execute(["locate", "a"]):
print(path, end="")
...