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Converting Storyboard from iPhone to iPad
...ne-Storyboard and rename it MainStoryboard_iPad.storyboard
Close Xcode and then open this file any text editor.
Search for targetRuntime="iOS.CocoaTouch"and change it to targetRuntime="iOS.CocoaTouch.iPad"
Change the code in the MainStoryboard_iPad.storyboard from:
<simulatedScreenMetrics key="...
How can I plot separate Pandas DataFrames as subplots?
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You can manually create the subplots with matplotlib, and then plot the dataframes on a specific subplot using the ax keyword. For example for 4 subplots (2x2):
import matplotlib.pyplot as plt
fig, axes = plt.subplots(nrows=2, ncols=2)
df1.plot(ax=axes[0,0])
df2.plot(ax=axes[0,1]...
OO Design in Rails: Where to put stuff
...just use modules (usually stashed in lib) that hold groups of methods, and then include the modules into the appropriate classes. This helps in cases where you have categories of functionality that you wish to reuse in multiple classes, but where the functionality is still notionally attached to the...
How are people unit testing with Entity Framework 6, should you bother?
... which creates the objects, attaches them to the context and saves them. I then run my test.
This is far from the ideal solution however in practice I find it's a LOT easier to manage (especially when you have several thousand tests), otherwise you're creating massive numbers of scripts. Practicali...
How to get the first element of the List or Set? [duplicate]
...y).orElse(null). First, we wrap first element of the stream into Optional, then, after findFirst() (which wraps our Optional into another Optional) we unwrap it back or return Optional.empty() if Set was empty. Then, finally, we return the first element of Set or null.
– Ruslan...
What is the best practice for “Copy Local” and with project references?
...ets into Common.targets.
For completeness the resulting target definition then becomes:
<!-- This is a modified version of the Microsoft.Common.targets
version of this target it does not include transitively
referenced projects. Since this leads to enormous memory
consumption and...
Hash String via SHA-256 in Java
...n (need to hashed using Salt before compare) and another comes from db and then how we can compare these two?
– Pra_A
Dec 29 '15 at 20:40
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Why is the console window closing immediately once displayed my output?
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the issue here is that their Hello World Program is showing up then it would immediately close.
why is that?
Because it's finished. When console applications have completed executing and return from their main method, the associated console window automatically closes. This is expect...
Swift: Pass array by reference?
...ught inout used a getter and a setter to copy the array to a temporary and then reset it on the way out of the function - i.e. it copies
– dumbledad
Oct 5 '15 at 9:41
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Why is char[] preferred over String for passwords?
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If a process has access to memory of your application, then that is already a security breach, right?
– Yeti
Sep 1 '15 at 11:26
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