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Programmatically set the initial view controller using Storyboards
...Color = [UIColor colorWithRed:88/255.0 green:164/255.0 blue:73/255.0 alpha:1.0];
navController.navigationItem.leftBarButtonItem.tintColor = [UIColor colorWithRed:88/255.0 green:164/255.0 blue:73/255.0 alpha:1.0];
navController.navigationBar.tintColor = [UIColor whiteColor];
navControl...
The object 'DF__*' is dependent on column '*' - Changing int to double
...to remember name
ALTER TABLE Movie ADD CONSTRAINT rating_default DEFAULT ((1.0)) FOR rating;
You can combine those last 2 statements so you alter the column and name the constraint in one line (you have to if it's an existing table anyways)
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Generate a random point within a circle (uniformly)
... @Tharwen Notice how in a circle there are more points at radius 0.9-1.0 than at radius 0.0-0.1. random()+random() generates radii more likely to be around 1.0 but lie in the range 0.0-2.0. When folded down they're more likely to be around 1.0 and always in the range 0.0-1.0. What's more, it's...
What 'additional configuration' is necessary to reference a .NET 2.0 mixed mode assembly in a .NET 4
...ly, you need to modify your App.Config file to include:
<?xml version="1.0"?><configuration> <startup useLegacyV2RuntimeActivationPolicy="true"> <supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0"/> </startup></configuration>
The key is the us...
detach all packages while working in R
...
nothing
It may be worth to add solution made available by Romain François. When loaded the package nothing, which is currently available on GitHub, will unload all of the loaded packages; as in the example that Romain provides:
loadedNamespaces()
[1] "base" "datasets" "grDevices" "grap...
Git: Cannot see new remote branch
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Let's say we are searching for release/1.0.5
When git fetch -all is not working and that you cannot see the remote branch and git branch -r not show this specific branch.
1. Print all refs from remote (branches, tags, ...):
git ls-remote origin
Should show you ...
What are invalid characters in XML
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In XML 1.0 there are many illegal characters. In fact even using a character entity for most control characters will cause an error when parsing.
– Thayne
Nov 17 '15 at 16:21
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How do I measure execution time of a command on the Windows command line?
...: command took 0:0:59.99 (59.99s total)
– Jean-François Larvoire
Dec 2 '14 at 16:04
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Install a Python package into a different directory using pip?
...em-provided versions.
A full example:
PYTHONUSERBASE=/opt/mysterypackage-1.0/python-deps pip install --user --upgrade numpy scipy
..to install the scipy and numpy package most recent versions into a directory which you can then include in your PYTHONPATH like so (using bash and for python 2.6 on...
Merge Images Side by Side(Horizontally)
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@RodrigoGraça See Usage & Examples guide about handling transparency + backgrounds.
– emcconville
Aug 5 '16 at 17:22
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