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The type must be a reference type in order to use it as parameter 'T' in the generic type or method
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Helped as well:) Thanks :) As a side note, I think we shouldn't copy the same constrait again and again if it's already applied in interface, IMO.
– Celdor
Nov 23 '14 at 20:09
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Clicking the back button twice to exit an activity
I've noticed this pattern in a lot of Android apps and games recently: when clicking the back button to "exit" the application, a Toast comes up with a message similar to "Please click BACK again to exit".
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How can I see the specific value of the sql_mode?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
How can I break an outer loop with PHP?
...oto top;
}
}
top:
But goto must be used carefully. Goto is evil (considered bad practice)
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When editing Microsoft Office VBA, how can I disable the popup “Compile error” messages?
...to paste into that line. But, if that partial line isn't syntactically valid, the VBA editor interrupts your work by popping up a "Compile error" message that has to be dismissed.
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PendingIntent does not send Intent extras
... PendingIntent.FLAG_UPDATE_CURRENT
);
Then:
@Override
protected void onCreate(Bundle savedInstanceState) {
try {
super.onCreate(savedInstanceState);
int startPageNumber;
if ( savedInstanceState != null)
{
...
Activate a virtualenv via fabric as deploy user
... as _contextmanager
env.hosts = ['servername']
env.user = 'deploy'
env.keyfile = ['$HOME/.ssh/deploy_rsa']
env.directory = '/path/to/virtualenvs/project'
env.activate = 'source /path/to/virtualenvs/project/bin/activate'
@_contextmanager
def virtualenv():
with cd(env.directory):
with pr...
Checking the equality of two slices
...fy/assert is your friend.
Import the library at the very beginning of the file:
import (
"github.com/stretchr/testify/assert"
)
Then inside the test you do:
func TestEquality_SomeSlice (t * testing.T) {
a := []int{1, 2}
b := []int{2, 1}
assert.Equal(t, a, b)
}
The error promp...
Is there a way to stop Google Analytics counting development work as hits?
... I will put the filter in place and then deploy.
– uriDium
Aug 11 '09 at 11:40
7
just came across...
Emacs on Mac OS X Leopard key bindings
...behave like command on the system preferences and then on my emacs init.el file have:
(setq mac-command-modifier 'ctrl)
and this lets me use caps lock as command in most osx applications and as control in emacs. works well enough for me.
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