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Elegant way to check for missing packages and install them?
...acman package that can do this nicely. The function p_load in the package does this. The first line is just to ensure that pacman is installed.
if (!require("pacman")) install.packages("pacman")
pacman::p_load(package1, package2, package_n)
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How do I update each dependency in package.json to the latest version?
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Unfortunately, using update doesn't work either, for me. I'm still left with the wildcards. Is there any documentation about this that you know of, or any other resources I might look at?
– davidtheclark
Dec 30 '13...
ImageView in circular through xml
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Tried using this , looks like it does not work with Android below 5.0. Even though the image view is circular, the images are smaller with square shape, looks terrible. Any suggestion? 5.0 and above works good.
– Kaps
O...
How to run Gulp tasks sequentially one after the other
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@Indolering The built-in task dependency functionality does not solve this scenario. Dependent tasks are always run: there's no built in way to run two tasks in a row some of the time, but not every time. run-sequence solves a critical piece of missing functionality in gulp.
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Remove files from Git commit
...ess you really want to): The rm in the git command is doing what rm itself does!
– yo'
Feb 22 '16 at 9:41
@CharlesB Ca...
Android RelativeLayout programmatically Set “centerInParent”
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As a follow-up question does anyone know if the code in this answer can be used in animations? Like for instance animate an image from a relative left offset to a centered position etc.
– Jonny
Nov 5 '12 at 11:...
Difference between char* and const char*?
...tempt to modify the pointed-to value, but if the pointer is char * then it does not.
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Making the Android emulator run faster
...or more of the CPU you have:
Disable Hyperthreading - Since the emulator doesn't appear to utilize more than one core, hyperthreading actually reduces the amount of overall CPU time the emulator will get. Disabling HT will slow down apps that take advantage of multiple CPUs. Hyperthreading must be...
PHP Redirect with POST data
...e at first this also looks better than the accepted answer, I note that it does not redirect to the supplied $url--It just replaces the contents of the existing page with the contents of the $url page. Importantly, php code in the $url page is not evaluated.
– iPadDeveloper201...
Get application version name using adb
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That does show me the package info but for some reason it is missing the version information for any package I have tried to look up on my tablet (android 2.2). On my phone all the version information is there (android 2.3).
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