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I want to copy table contained from one database and insert onto another database table
... answered Jan 6 '12 at 7:28
user319198user319198
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Define all functions in one .R file, call them from another .R file. How, if possible?
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139
You can call source("abc.R") followed by source("xyz.R") (assuming that both these files are in...
Superiority of unnamed namespace over static?
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134
You're basically referring to the section §7.3.1.1/2 from the C++03 Standard,
The use of t...
Handling a Menu Item Click Event - Android
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302
simple code for creating menu..
@Override
public boolean onCreateOptionsMenu(Menu menu) {
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How to save traceback / sys.exc_info() values in a variable?
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answered Nov 23 '11 at 7:25
macmac
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Django Admin - Disable the 'Add' action for a specific model
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346
It is easy, just overload has_add_permission method in your Admin class like so:
class MyAdmi...
Difference between .on('click') vs .click()
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andreisterandreister
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How to remove array element in mongodb?
...ion.update(
{ _id: id },
{ $pull: { 'contact.phone': { number: '+1786543589455' } } }
);
It will find document with the given _id and remove the phone +1786543589455 from its contact.phone array.
You can use $unset to unset the value in the array (set it to null), but not to remove it complet...
What's the best way to build a string of delimited items in Java?
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36 Answers
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Active
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How to insert a value that contains an apostrophe (single quote)?
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513
Escape the apostrophe (i.e. double-up the single quote character) in your SQL:
INSERT INTO Per...