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Expert R users, what's in your .Rprofile? [closed]
...he function (e.g. utils::head) otherwise it won't work.
# aliases
s <- base::summary
h <- utils::head
n <- base::names
EDIT: to answer your question, you can use the colorout package to have different colors in the terminal. Cool! :-)
...
How to implode array with key and value without foreach in PHP
..._build_query($a,'',', ');
?>
Output:
item1=object1, item2=object2
Demo
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jQuery/JavaScript to replace broken images
...this is what you're after: jQuery.Preload
Here's the example code from the demo, you specify the loading and not found images and you're all set:
jQuery('#images img').preload({
placeholder:'placeholder.jpg',
notFound:'notfound.jpg'
});
...
How to force table cell content to wrap?
...;/td>
</tr>
</table>
</body>
</html>
DEMO:
table {border-collapse:collapse; table-layout:fixed; width:310px;}
table td {border:solid 1px #fab; width:100px; word-wrap:break-word;}
<table>
<tr>
<td>1&...
Optimise PostgreSQL for fast testing
...disk or other non-durable storage.
If you lose a tablespace the whole database may be damaged and hard to use without significant work. There's very little advantage to this compared to just using UNLOGGED tables and having lots of RAM for cache anyway.
If you truly want a ramdisk based system, in...
How do I fix blurry text in my HTML5 canvas?
...detail how to create high definition elements.
tl;dr?
Here is an example (based on the above tut) that I use in my own projects to spit out a canvas with the proper resolution:
var PIXEL_RATIO = (function () {
var ctx = document.createElement("canvas").getContext("2d"),
dpr = window.de...
How do I determine the size of my array in C?
... %d\n", (int)( sizeof(intArray) / sizeof(intArray[0]) ));
}
Output (in a 64-bit Linux OS):
sizeof of array: 28
sizeof of parameter: 8
Length of array: 7
Length of parameter: 2
Output (in a 32-bit windows OS):
sizeof of array: 28
sizeof of parameter: 4
Length of array: 7
Length of parameter: 1
...
How do I force files to open in the browser instead of downloading (PDF)?
...
64
This is literally the opposite of what the OP is asking :)
– Chuck Le Butt
Apr 3 '17 at 10:14
...
Bootstrap right Column on top on mobile view
...this where A can go above B in the HTML, but I'm not sure how to do it...
DEMO
<div class="row">
<div class="col-md-6 col-md-push-6">B</div>
<div class="col-md-6 col-md-pull-6">A</div>
</div>
view-port >= md
|A|B|
view-port < md
|B|
|A|
...
Refreshing OAuth token using Retrofit without modifying all calls
...ator(tokenAuthenticator);
Retrofit retrofit = new Retrofit.Builder()
.baseUrl("https://api.github.com/")
.client(okHttpClient)
.build();
TokenService tokenService = retrofit.create(TokenService.class);
tokenServiceHolder.set(tokenService);
If you are using Dagger 2 or a similar depen...