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How can I rename a field for all documents in MongoDB?
... could potentially use this command to rename a field from the collection (By not using any _id):
dbName.collectionName.update({}, {$rename:{"oldFieldName":"newFieldName"}}, false, true);
see FYI
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AngularJS ng-repeat handle empty list case
...its value to (items | filter:keyword) - in other words, the array returned by the filter
– AlexFoxGill
Jan 14 '14 at 16:26
17
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Multiple commands in an alias for bash
...d, it behaves like a command: arguments are on the command line, separated by whitespaces. On the declaration part, arguments are $1, $2... in the function body.
– mouviciel
Mar 25 '14 at 15:17
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Using Version Control for Home Development?
...ys check everything in, then you can back up all your source code projects by backing up all your repositories. If you have multiple machines, then you don't have to worry about where the latest version of your code actually is - it's on the repository server.
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How can I convert String to Int?
...Int32.TryParse(TextBoxD1.Text, out int x))
– simplysiby
Sep 14 '17 at 4:02
8
Maybe this is incred...
Converting a string to int in Groovy
...l still different from Java, as in Java you cannot convert Integer to Long by a simple assignment or call an int taking method with a Long.
– blackdrag
Feb 25 '15 at 12:02
1
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How to chain scope queries with OR instead of AND?
...astname=?', 'John', 'Smith')
Right now, there isn't any other OR support by the new AR3 syntax (that is without using some 3rd party gem).
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fol...
qmake: could not find a Qt installation of ''
...ironment the qt4 application was run in, rather than my choice to want qt5 by default from my CLI?
– Robie Basak
Oct 18 '17 at 14:38
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disable textbox using jquery?
...se $("input[type=radio]:eq(2)") too. Your method identify the radio button by value, which of course is valid too. :)
– o.k.w
Oct 30 '09 at 11:01
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How to convert a Drawable to a Bitmap?
...);
URL url_value = new URL(name);
ImageView profile = (ImageView)v.findViewById(R.id.vdo_icon);
if (profile != null) {
Bitmap mIcon1 =
BitmapFactory.decodeStream(url_value.openConnection().getInputStream());
profile.setImageBitmap(mIcon1);
}
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