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Difference between the Apache HTTP Server and Apache Tomcat? [closed]
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True. And many people still use an extra Apache setup besides their Tomcat.. which is unnecessary in most cases.
– Marco Schoolenberg
Jan 4 '17 at 16:20
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What does the exclamation mark do before the function?
...l generally change the above code as
(function (){}())
Now we added two extra characters (,) apart from adding () at the end of the function which necessary to call the function. In the process of minification we generally focus to reduce the file size. So we can also write the above function as
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How can I record a Video in my Android App.?
... startRecording();
} catch (Exception e) {
String message = e.getMessage();
Log.i(null, "Problem Start"+message);
mrec.release();
}
break;
case 1: //GoToAllNotes
mrec.stop();
mrec...
Find kth smallest element in a binary search tree in Optimum way
...l BST operations take O(depth of node) time, and it takes O(depth of node) extra time to maintain the "number of elements" information for insertion, deletion or rotation of nodes. Therefore, storing information about the number of elements in the left subtree keeps the space and time complexity of ...
How can I drop all the tables in a PostgreSQL database?
...en create) used to work on PostgreSQL 9.1. After upgrading to 9.3, the two extra grant is necessary.
– Jinghao Shi
Sep 15 '14 at 23:42
4
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@RequestBody and @ResponseBody annotations in Spring
...abbits");
}
// domain / value objects
public class UserStats{
private String firstName;
private String lastName;
// + getters, setters
}
public class Description{
private String description;
// + getters, setters, constructor
}
Now if you have Jackson on your classpath (and ha...
How to print pandas DataFrame without index
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print df.to_string(index=False)
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Select Last Row in the Table
...derBy(id', 'desc')->first(); Order by date works longer because date is string and most likely not indexed. While primary key is indexed and works super fast. Even if created_at indexed, it is indexed string and not INT in case of primary. Index string has less performance.
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How to show a dialog to confirm that the user wishes to exit an Android Activity?
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.setIcon(android.R.drawable.ic_dialog_alert)
.setTitle(R.string.quit)
.setMessage(R.string.really_quit)
.setPositiveButton(R.string.yes, new DialogInterface.OnClickListener() {
@Override
public void onClick(DialogInterface dialog, int which)...
Javascript dynamically invoke object method from string
Can I dynamically call an object method having the method name as a string? I would imagine it like this:
5 Answers
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