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How can I rename a field for all documents in MongoDB?
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438
You can use:
db.foo.update({}, {$rename:{"name.additional":"name.last"}}, false, true);
Or t...
How much size “Null” value takes in SQL Server
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edited Sep 16 '10 at 23:54
answered Sep 16 '10 at 22:05
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How to detect if a function is called as constructor?
...thin the function to make a reliable inference.
Looking at the ECMAScript 3rd edition spec, the steps taken when new x() is called are essentially:
Create a new object
Assign its internal [[Prototype]] property to the prototype property of x
Call x as normal, passing it the new object as this
If ...
How to update a value, given a key in a hashmap?
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edited May 31 at 7:09
Steffen Harbich
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Why are arrays covariant but generics are invariant?
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153
Via wikipedia:
Early versions of Java and C# did not include generics (a.k.a. parametric pol...
Unresolved Import Issues with PyDev and Eclipse
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132
In the properties for your pydev project, there's a pane called "PyDev - PYTHONPATH", with a su...
How do I delete everything in Redis?
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edited Aug 30 '19 at 20:13
MultiplyByZer0
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How to wait in bash for several subprocesses to finish and return exit code !=0 when any subprocess
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31 Answers
31
Active
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Should accessing SharedPreferences be done off the UI Thread?
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answered Dec 6 '10 at 23:07
Brad FitzpatrickBrad Fitzpatrick
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Get absolute path of initially run script
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35
The correct solution is to use the get_included_files function:
list($scriptPath) = get_includ...