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How can I rename a field for all documents in MongoDB?
...ral syntax of this is
db.collection.updateMany(filter, update, options)
https://docs.mongodb.com/manual/reference/method/db.collection.updateMany/
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AngularJS ng-repeat handle empty list case
...gth of 0 for the message to display.
Here is a plunker to show it in use: http://plnkr.co/edit/in7ha1wTlpuVgamiOblS?p=preview
Tip: You can also show a loading text or spinner:
<li ng-if="!list">( Loading... )</li>
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Save all files in Visual Studio project as UTF-8
...
if you are using TFS with VS :
http://msdn.microsoft.com/en-us/library/1yft8zkw(v=vs.100).aspx
Example :
tf checkout -r -type:utf-8 src/*.aspx
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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
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A much more simple solution (thanks to http://daniel.fone.net.nz/blog/2014/12/01/fixing-connection-errors-after-upgrading-postgres/) . I had upgraded to postgres 9.4. In my case, all I needed to do (after a day of googling and not succeeding)
gem uninstall pg
gem...
Remove carriage return in Unix
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Link is now down, please visit http://dos2unix.sourceforge.net/ instead
– RyanQuey
May 15 at 7:52
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disable textbox using jquery?
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This thread is a bit old but the information should be updated.
http://api.jquery.com/attr/
To retrieve and change DOM properties such as the checked, selected,
or disabled state of form elements, use the .prop() method.
$("#radiobutt input[type=radio]").each(function(i){
$(this)....
CMake unable to determine linker language with C++
...C)
into
PROJECT(HelloWorld C CXX)
or just
PROJECT(HelloWorld)
See: http://www.cmake.org/cmake/help/v2.8.8/cmake.html#command:project
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fol...
How to do if-else in Thymeleaf?
...e</span>
</div>
</div>
More about local variables:
http://www.thymeleaf.org/doc/tutorials/2.1/usingthymeleaf.html#local-variables
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Make outer div be automatically the same height as its floating content
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You may want to try self-closing floats, as detailed on http://www.sitepoint.com/simple-clearing-of-floats/
So perhaps try either overflow: auto (usually works), or overflow: hidden, as alex said.
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How to create a file in Android?
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From here: http://www.anddev.org/working_with_files-t115.html
//Writing a file...
try {
// catches IOException below
final String TESTSTRING = new String("Hello Android");
/* We have to use the openFileOutpu...