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How to import data from mongodb to pandas?
I have a large amount of data in a collection in mongodb which I need to analyze. How do i import that data to pandas?
12 A...
Network tools that simulate slow network connection [closed]
...e to visually evaluate web pages response time for several Internet connections types (DSL, Cable, T1, dial-up etc.) while my browser and web server are on the same LAN or even on the same machine. Are there any simple network tools or browser plug-ins that slow down network bandwidth to simulate di...
Check empty string in Swift?
...isEmpty {
print("Nothing to see here")
}
Apple Pre-release documentation: "Strings and Characters".
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How to find files that match a wildcard string in Java?
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Try FileUtils from Apache commons-io (listFiles and iterateFiles methods):
File dir = new File(".");
FileFilter fileFilter = new WildcardFileFilter("sample*.java");
File[] files = dir.listFiles(fileFilter);
for (int i = 0; i < files.length; i++) {
Syst...
How to convert QString to std::string?
...ested (accepted) method may work if you specify codec.
See: http://doc.qt.io/qt-5/qstring.html#toLatin1
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What is the C# Using block and why should I use it? [duplicate]
...pe.
Given:
public class SomeDisposableType : IDisposable
{
...implmentation details...
}
These are equivalent:
SomeDisposableType t = new SomeDisposableType();
try {
OperateOnType(t);
}
finally {
if (t != null) {
((IDisposable)t).Dispose();
}
}
using (SomeDisposableType u ...
Parsing a CSV file using NodeJS
With nodejs I want to parse a .csv file of 10000 records and do some operation on each row. I tried using http://www.adaltas.com/projects/node-csv . I couldnt get this to pause at each row. This just reads through all the 10000 records. I need to do the following:
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My Understanding of HTTP Polling, Long Polling, HTTP Streaming and WebSockets
I have read many posts on SO and the web regarding the keywords in my question title and learned a lot from them. Some of the questions I read are related to specific implementation challenges while others focus on general concepts. I just want to make sure I understood all of the concepts and the r...
Is there anything like inotify on Windows?
With the Linux OS, there is the ionotify subsystem which notifies an application of changes to the filesystem.
8 Answers
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How to remove the default arrow icon from a dropdown list (select element)?
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because the question was how to remove the dropdown arrow in IE. IE9 doesn't have this functionality, but this works in IE10. so unless you're using windows XP, you should be using IE10 anyway. IE11 is almost out. other option is an ugly CSS ...