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Xcode 4 - detach the console/log window
... (drag it off the tab bar into its own window by just letting it drop outside the current window). Now reform it to your hearts content; it will stay that way. Also don't forget the little controls at the top right of the console window that slide the local variable display out of the way so you ca...
Getting vertical gridlines to appear in line plot in matplotlib
I want to get both horizontal and vertical grid lines on my plot but only the horizontal grid lines are appearing by default. I am using a pandas.DataFrame from an sql query in python to generate a line plot with dates on the x-axis. I'm not sure why they do not appear on the dates and I have trie...
What is the advantage of using async with MVC5?
..., ASP.NET takes a thread from the thread pool and starts executing it.
The IdentityManager.Authentication.CheckPasswordAndSignIn method is invoked. This is a blocking call -> during the entire call the worker thread is being jeopardized.
And here's how the second call works:
When a request hi...
BigDecimal - to use new or valueOf
...the primitive wrappers (Integer, Byte, ...) and String are treated: object identity should not matter to your code, only the value should matter.
– Joachim Sauer
Aug 25 '11 at 8:21
...
Unique combination of all elements from two (or more) vectors
...
this maybe what you are after
> expand.grid(a,b)
Var1 Var2
1 ABC 2012-05-01
2 DEF 2012-05-01
3 GHI 2012-05-01
4 ABC 2012-05-02
5 DEF 2012-05-02
6 GHI 2012-05-02
7 ABC 2012-05-03
8 DEF 2012-05-03
9 GHI 2012-05-03
10 ABC 2012-05-04
11 DEF ...
Javascript infamous Loop issue? [duplicate]
... Keep in mind that extending the DOM (cf. link.i = i;) is considered as a bad practice.
– check_ca
Feb 16 '14 at 11:44
2
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Difference between using Throwable and Exception in a try catch
... still report catching throwable as a critical error. Logging is a very valid reason for catching Throwable. Years of developing servers tell me that 1) Logging will happen despite getting an Error and 2) Unless there is logging, you may never get notified that an OOM happened, leaving you wondering...
Android AsyncTask testing with Android Test Framework
...Task implementation example and am having problem in testing it using Android JUnit framework.
7 Answers
...
Remove Trailing Slash From String PHP
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
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JRuby on Rails vs. Ruby on Rails, what's difference?
...ess, while in MRI there's the GIL (even with 1.9's native threads) that avoids executing Ruby code in parallel.
For an application developer this is the first thing to keep in mind while considering JRuby, as it really shines with config.threadsafe! but requires you to make sure your code (and your...