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How to group time by hour or by 10 minutes
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Year, month and day can be simplified to DATE(DT.[Date]).
– user1544337
Oct 2 '16 at 7:46
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Programmatically change log level in Log4j2
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Right and if you want to change for just a particular logger (of a class/ package) get the context of that logger, setLevel and updateLoggers.
– tgkprog
May 2 '14 at 20:21
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Optimising Android application before release [closed]
... I'm at a phase where I need to improve the performance of the application and reduce battery consumption .
14 Answers
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Javascript objects: get parent [duplicate]
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No. There is no way of knowing which object it came from.
s and obj.subObj both simply have references to the same object.
You could also do:
var obj = { subObj: {foo: 'hello world'} };
var obj2 = {};
obj2.subObj = obj.subObj;
var s = obj.subObj;
You now have three references, obj...
How to override Backbone.sync?
I'm trying out Backbone.js, and one of the things I'm trying is to make a call to a remote API, so I need to be able to override Backbone.sync, as I understand the documentation .
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How to force a Solution file (SLN) to be opened in Visual Studio 2013?
...udio Version Selector" as the default fixed it. Now 2012 opens in 2012 ide and 2013 opens in 2013 ide. (I'm using windows 7 64bit)
– Peter Flannery
Oct 31 '13 at 15:08
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What's the significance of Oct 12 1999? [closed]
.... The dev who wrote THAT line of code, we think, is gone. We asked The Gu, and he wasn't sure.
Stefan Schackow, from the team, said, after speaking with Manu Vasandani:
"The ASP.NET developers were being
chased by a pack of feral ninjas on
fire and thus were under intense
pressure to com...
Overcoming “Display forbidden by X-Frame-Options”
...se of viewing. A few of the pages I'm trying to frame forbid being framed and throw a "Refused to display document because display forbidden by X-Frame-Options." error in Chrome. I understand that this is a security limitation (for good reason), and don't have access to change it.
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Eclipse: How do you change the highlight color of the currently selected method/expression?
...re that Text as highlighted is selected, then choose the desired color.
And, a picture is worth a thousand words...
(source: coobird.net)
(source: coobird.net)
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AsyncTask Android example
I was reading about AsyncTask , and I tried the simple program below. But it does not seem to work. How can I make it work?
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