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Do I have to Close() a SQLConnection before it gets disposed?
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The using keyword will close the connection correctly so the extra call to Close is not required.
From the MSDN article on SQL Server Connection Pooling:
"We strongly recommend that you always
close the connection when you are
finished using it so that the
connection will be...
How do I return multiple values from a function? [closed]
...lled on another system with Python >= 2.6. Or do you just object to the extra line of code?
– Justin
Oct 9 '18 at 19:14
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show 6 more com...
Synchronous request in Node.js
... works. I've tried other examples here and was stumped when there was much extra setup to do or installs didn't work!
Notes:
The example that sync-request uses doesn't play nice when you use res.getBody(), all get body does is accept an encoding and convert the response data. Just do res.body.toStri...
How to turn on (literally) ALL of GCC's warnings?
...ode that has a different meaning (or doesn't work) in traditional C, e.g. "string " "concatenation", or ISO C function definitions! Do you really care about compatibility with 30 year old compilers? Do you really want a warning for writing int inc(int i) { return i+1; } ?
I think -Weffc++ is too n...
wget/curl large file from google drive
... https://drive.google.com/open?id=0B7_OwkDsUIgFWXA1B2FPQfV5S8H. Obtain the string behind the ?id= and copy it to your clipboard. That's the file's ID.
Download the file. Of course, use your file's ID instead in the following command.
gdrive download 0B7_OwkDsUIgFWXA1B2FPQfV5S8H
At first usage, t...
How to make a in Bootstrap look like a normal link in nav-tabs?
...border: 0px;
box-sizing: none;
background-color: transparent;
}
Extra Styles Edit
Add color: #337ab7; and :hover and :focus to match OOTB (bootstrap3)
.remove_button_css:focus,
.remove_button_css:hover {
color: #23527c;
text-decoration: underline;
}
...
How can I initialise a static Map?
...ialiser too:
public class Test {
private static final Map<Integer, String> myMap;
static {
Map<Integer, String> aMap = ....;
aMap.put(1, "one");
aMap.put(2, "two");
myMap = Collections.unmodifiableMap(aMap);
}
}
...
MongoDB mongorestore failure: locale::facet::_S_create_c_locale name not valid
...n you can instead use:
export LC_ALL=C.UTF-8
which will not require any extra locale data.
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Why do people say that Ruby is slow? [closed]
... always an issue if it impacts usability. True, scanning an xml file for a string in one second or three doesn't matter from a pure numbers point of view, but a couple seconds difference can make a big difference in usability when you're talking about a user-facing application.
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PendingIntent does not send Intent extras
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Following code should work:-
int icon = R.drawable.icon;
String message = "hello";
long when = System.currentTimeMillis();
NotificationManager notificationManager = (NotificationManager) context.getSystemService(Context.NOTIFICATION_SERVICE);
Notification notification = new Notific...