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Python: One Try Multiple Except
...dException, FourthException, FifthException) as e:
handle_either_of_3rd_4th_or_5th()
except Exception:
handle_all_other_exceptions()
See: http://docs.python.org/tutorial/errors.html
The "as" keyword is used to assign the error to a variable so that the error can be investigated more thoro...
How to add multiple columns to a table in Postgres?
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answered Mar 10 '11 at 14:15
Erkan HaspulatErkan Haspulat
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Angularjs $q.all
...= $q.defer();
deferred.count = i;
console.log(deferred.count); // 0,1,2,3,4,5 --< all deferred objects
// some code
.success(function(data){
console.log(deferred.count); // 5,5,5,5,5,5 --< only the last deferred object
deferred.resolve(data);
})
When you write var deferred= $q.defe...
How SignalR works internally?
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241
No, SignalR is an abstraction over a connection. It gives you two programming models over that ...
AngularJS: disabling all form controls between submit and server response
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edited Nov 26 '14 at 22:42
EverPresent
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answered Feb ...
How can I change the current URL?
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glebmglebm
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How to create a listbox in HTML without allowing multiple selection?
...t2</option>
<option>text3</option>
<option>text4</option>
<option>text5</option>
</select>
To clarify, adding the size attribute did not remove the multiple selection.
The single selection works because you removed the multiple="multiple" attr...
what's data-reactid attribute in html?
...side rendered React ids will have an incremental integer format (like .0.1.4.3), whereas server-rendered ones will be prefixed with a random string (such as .loqi70ccu80.1.4.3). This is because the application might be rendered across multiple servers and it's important that there are no collisions....
How to add a 'or' condition in #ifdef
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jalfjalf
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Assign output to variable in Bash
... to the variable.
#!/bin/bash
IP=$(curl automation.whatismyip.com/n09230945.asp)
echo "$IP"
sed "s/IP/$IP/" nsupdate.txt | nsupdate
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