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How to print a stack trace in Node.js?
...y we all normally think of exceptions), console.trace() will print out the call stack at the point where console.trace() is being called. So if you catch some error being thrown by some deeper layer of code, console.trace() will not contain that deeper layer code in the stack trace since that code i...
What is a “bundle” in an Android application
...ctivity is created, and public void onCreate(Bundle savedInstanceState) is called. When the first instance of activity is created, the bundle is null; and if the bundle is not null, the activity continues some business started by its predecessor.
Android automatically saves the text in text fields...
Fastest method to escape HTML tags as HTML entities?
...
You could try passing a callback function to perform the replacement:
var tagsToReplace = {
'&': '&',
'<': '&lt;',
'>': '&gt;'
};
function replaceTag(tag) {
return tagsToReplace[tag] || tag;
}
function sa...
Manually raising (throwing) an exception in Python
...ption in Python?
Use the most specific Exception constructor that semantically fits your issue.
Be specific in your message, e.g.:
raise ValueError('A very specific bad thing happened.')
Don't raise generic exceptions
Avoid raising a generic Exception. To catch it, you'll have to catch all ...
Add object to ArrayList at specified index
...dex < 0 || index > size())
Check the size() of your list before you call list.add(1, object1)
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Determine Whether Integer Is Between Two Other Integers?
...
Python is so nice :). And to be redundant: this is called "interval comparison."
– Matt Montag
Feb 11 '14 at 7:12
...
How can I get the active screen dimensions?
...urn Screen.FromControl(this).Bounds;
}
}
I don't know of an equivalent call for WPF. Therefore, you need to do something like this extension method.
static class ExtensionsForWPF
{
public static System.Windows.Forms.Screen GetScreen(this Window window)
{
return System.Windows.Forms.Scre...
Why do I get “'property cannot be assigned” when sending an SMTP email?
...
That's because it's a collection. You can just call add to it
– Oskar Kjellin
Feb 8 '12 at 21:03
...
Remove scrollbar from iframe
...
in your css:
iframe{
overflow:hidden;
}
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Can scrapy be used to scrape dynamic content from websites that are using AJAX?
...d to be accessed by javascript code.
Firefox has similar extension, it is called firebug. Some will argue that firebug is even more powerful but I like the simplicity of webkit.
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