大约有 12,000 项符合查询结果（耗时：0.0296秒） [XML]
I'm getting Key error in python
...ts?
From the official python docs:
exception KeyError
Raised when a mapping (dictionary) key is not found in the set of
existing keys.
For example:
>>> mydict = {'a':'1','b':'2'}
>>> mydict['a']
'1'
>>> mydict['c']
Traceback (most recent call last):
File "<...
GitHub authentication failing over https, returning wrong email address
...
@ele try the .netrc approach first (don't even encrypt, just for testing). If that doesn't work, the GitHub support is indeed the next step.
– VonC
Jan 4 '14 at 6:47
...
Using an SSH keyfile with Fabric
...os.environ['PRIVATE_KEY_TO_HOST']
})
ctx.CONNS = conns
ctx.APP_SERVICE_NAME = 'google'
@task
def stop(ctx):
for conn in ctx.CONNS:
conn.sudo('supervisorctl stop ' + ctx.APP_SERVICE_NAME)
and run it with fab or fab2:
fab staging stop
...
Setup RSpec to test a gem (not Rails)
...with the added generator of rspec-rails to setup RSpec for testing a Rails application. But how about adding RSpec for testing a gem in development?
I am not using jeweler or such tools. I just used Bundler ( bundle gem my_gem ) to setup the structure for the new gem and edit the *.gemspec manually....
Are Stored Procedures more efficient, in general, than inline statements on modern RDBMS's? [duplica
...MySQL, and SQL Server DBA on-and off since for almost a decade (along with application development in C, PHP, PL/SQL, C#.NET, and Ruby). So, I have no particular axe to grind in this (sometimes) holy war.
The historical performance benefit of stored procs have generally been from the following (in...
What are WSGI and CGI in plain English?
...u saying that there are no other WSGI containers that support running WSGI apps in those modes?
– Ignacio Vazquez-Abrams
Feb 8 '11 at 7:45
3
...
AngularJS : ng-model binding not updating when changed with jQuery
...this you should call $scope.$digest() or make the change inside of $scope.$apply():
$scope.$apply(function() {
// every changes goes here
$('#selectedDueDate').val(dateText);
});
See this to better understand dirty-checking
UPDATE: Here is an example
...
Descending order by date filter in AngularJs
...
And a code example:
<div ng-app>
<div ng-controller="FooController">
<ul ng-repeat="item in items | orderBy:'num':true">
<li>{{item.num}} :: {{item.desc}}</li>
</ul>
</div>
</...
Git stash pop- needs merge, unable to refresh index
I can't pop my stash because I merged a branch which apparently conflicts with my stash and now my stash is seemingly unable to be popped.
...
UIActionSheet cancel button strange behaviour
...ted unless I try to click on the "Cancel" button. The target of the button appears to have moved up from where it should be. I can only activate it by clicking somewhere in the middle of the "Cancel" and "Ok" buttons.
...