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Why do you need to create a cursor when querying a sqlite database?
I'm completely new to Python's sqlite3 module (and SQL in general for that matter), and this just completely stumps me. The abundant lack of descriptions of cursor objects (rather, their necessity) also seems odd.
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Run two async tasks in parallel and collect results in .NET 4.5
...ing");
var task1 = Sleep(5000);
var task2 = Sleep(3000);
int[] result = await Task.WhenAll(task1, task2);
Console.WriteLine("Slept for a total of " + result.Sum() + " ms");
}
private async static Task<int> Sleep(int ms)
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How can I list the contents of a directory in Python?
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answered May 3 '10 at 15:57
user85461user85461
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Setup a Git server with msysgit on Windows [closed]
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answered Oct 1 '09 at 13:31
TimTim
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How do I sort a vector of pairs based on the second element of the pair?
... < right.second;
});
Just use a custom comparator (it's an optional 3rd argument to std::sort)
struct sort_pred {
bool operator()(const std::pair<int,int> &left, const std::pair<int,int> &right) {
return left.second < right.second;
}
};
std::sort(v.beg...
Increasing client_max_body_size in Nginx conf on AWS Elastic Beanstalk
I'm running into "413 Request Entity Too Large" errors when posting files larger than 10MB to our API running on AWS Elastic Beanstalk.
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Keeping ASP.NET Session Open / Alive
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David R Tribble
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answered Sep 16 '09 at 8:54
veggerbyveggerby
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设备选择器（DevicePicker）使用指导 · App Inventor 2 中文网
...，将同名事件的处理合并到一个事件积木中。
when 按钮_选择设备.Click() {
DevicePicker1.ShowPicker()
}
when DevicePicker1.DeviceSelected(设备信息JSON) {
标签1.Text = 设备信息JSON
}
when DevicePicker1.Error(错误信息) {
标签1.Text = 错误信息
}
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Override configured user for a single git commit
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Michael
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answered Nov 7 '13 at 16:23
John SzakmeisterJohn S...
Why does Clojure have “keywords” in addition to “symbols”?
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139
Here's the Clojure documentation for Keywords and Symbols.
Keywords are symbolic identifier...