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Is there a way to automate the android sdk installation?
Now I have to download and install the Android SDK and AVD Manager, and then install the APIs, tools through the UI. Is there a way to automate this process?
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Why does (“foo” === new String(“foo”)) evaluate to false in JavaScript?
... equals, strict comparison) all the time when comparing string values, but now I find that
5 Answers
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Eventual consistency in plain English
... rain tomorrow.
Eventually, all of the servers (you, me, your neighbor) know the truth (that it's going to rain tomorrow), but in the meantime the client (his wife) came away thinking it is going to be sunny, even though she asked after one or more of the servers (you and me) had a more up-to-date...
Adding code to a javascript function programmatically
... @gdoron: I just added a comment. Unless I'm just really confused right now, I don't know of any browser that won't accept an actual Arguments object as the second arg for .apply(). But if it was an Array-like object like a jQuery object for example, then yes, some browsers would throw an error
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Windows batch files: .bat vs .cmd?
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I understand now. I updated my gist. Apparently, it doesn't (re)set the errorlevel when calling a set var=.. statement. Which is odd, because I assumed that was expected behavior. Arguments could be made for both. I'll stick with .bat fil...
How to make Twitter Bootstrap tooltips have multiple lines?
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Now how do you do that with a popover.
– aaa90210
Jul 3 '15 at 0:36
1
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T-SQL get SELECTed value of stored procedure
...FROM MyTable WHERE MyPrimaryKeyField = @Param
RETURN @ReturnValue
GO
and now call your procedure like:
DECLARE @SelectedValue int
,@Param int
SET @Param=1
EXEC @SelectedValue = GetMyInt @Param
PRINT @SelectedValue
this will only work for INTs, because RETURN can only return a sin...
Django: How to manage development and production settings?
I have been developing a basic app. Now at the deployment stage it has become clear I have need for both a local settings and production settings.
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How to change the order of DataFrame columns?
... with a list of the columns, rearranged as needed.
This is what you have now:
In [6]: df
Out[6]:
0 1 2 3 4 mean
0 0.445598 0.173835 0.343415 0.682252 0.582616 0.445543
1 0.881592 0.696942 0.702232 0.696724 0.373551 0.670208
2 0.662527 ...
Why must wait() always be in synchronized block
We all know that in order to invoke Object.wait() , this call must be placed in synchronized block, otherwise an IllegalMonitorStateException is thrown. But what's the reason for making this restriction? I know that wait() releases the monitor, but why do we need to explicitly acquire the mon...