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How to get the screen width and height in iOS?

...nRect.size.width; CGFloat screenHeight = screenRect.size.height; Update for split view: In comments, Dmitry asked: How can I get the size of the screen in the split view? The code given above reports the size of the screen, even in split screen mode. When you use split screen mode, your app'...
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PG undefinedtable error relation users does not exist

I saw this question up before, but only for rspec. I haven't created test yet because it's too advanced for me but one day soon i will! :P ...
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How do I increase the cell width of the Jupyter/ipython notebook in my browser?

...ngs, and you only want to change the width of the current notebook you're working on, you can enter the following into a cell: from IPython.core.display import display, HTML display(HTML("<style>.container { width:100% !important; }</style>")) ...
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Ignore outliers in ggplot2 boxplot

How would I ignore outliers in ggplot2 boxplot? I don't simply want them to disappear (i.e. outlier.size=0), but I want them to be ignored such that the y axis scales to show 1st/3rd percentile. My outliers are causing the "box" to shrink so small its practically a line. Are there some techniques...
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Rename MySQL database [duplicate]

... I need to change database name to sunhrm . But, It is disabled in MySQL workbench. Can I do that on the Linux server itself? ...
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How do you configure Django for simple development and deployment?

... SQLite when doing Django development, but on a live server something more robust is often needed ( MySQL / PostgreSQL , for example). Invariably, there are other changes to make to the Django settings as well: different logging locations / intensities, media paths, etc. ...
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How to print out a variable in makefile

...ass to the shell: .PHONY: all all: ; $(info $$var is [${var}])echo Hello world Now, what happens here is that make stores the entire recipe ($(info $$var is [${var}])echo Hello world) as a single recursively expanded variable. When make decides to run the recipe (for instance when you tell it to ...
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Too many 'if' statements?

The following code does work how I need it to, but it's ugly, excessive or a number of other things. I've looked at formulas and attempted to write a few solutions, but I end up with a similar amount of statements. ...
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Strip HTML from Text JavaScript

...nning in a browser, then the easiest way is just to let the browser do it for you... function stripHtml(html) { var tmp = document.createElement("DIV"); tmp.innerHTML = html; return tmp.textContent || tmp.innerText || ""; } Note: as folks have noted in the comments, this is best avoided ...
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How can I index a MATLAB array returned by a function without first assigning it to a local variable

For example, if I want to read the middle value from magic(5) , I can do so like this: 9 Answers ...