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How to check if a Ruby object is a Boolean
...
I find this to be concise and self-documenting:
[true, false].include? foo
If using Rails or ActiveSupport, you can even do a direct query using in?
foo.in? [true, false]
Checking against all possible values isn't something I'd recommend for floats, but feasible when there are only...
Is there an S3 policy for limiting access to only see/access one bucket?
...rent "Resources" depending on the kind of action you're performing. Also I included some missing actions in the previous answer (like DeleteObject) and restricting some more (like PutBucketAcl).
The following IAM policy is working for me now:
{
"Version": "2012-10-17",
"Statement": [
{
...
Delete commits from a branch in Git
...scribed in Greg Hewgill's answer) -- not least because rebase does in fact include a big warning that you will be deleting stuff 4realz.
– Noah Sussman
Oct 26 '12 at 6:39
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how to make a specific text on TextView BOLD
...id-ktx library from Google (refer here to find more information and how to include it on your project):
// Suppose id = 1111 and name = neil (just what you want).
val s = SpannableStringBuilder()
.bold { append(id) }
.append(name)
txtResult.setText(s)
Produces: 1111 neil...
What part of Hindley-Milner do you not understand?
...fier with its type. Therefore x : σ ∈ Γ means that the environment Γ includes the fact that x has type σ.
⊢ can be read as proves or determines. Γ ⊢ x : σ means that the environment Γ determines that x has type σ.
, is a way of including specific additional assumptions into an environ...
Getting DOM elements by classname
...ed up using:
https://github.com/wasinger/htmlpagedom
To select a class:
include 'includes/simple_html_dom.php';
$doc = str_get_html($html);
$href = $doc->find('.lastPage')[0]->href;
I hope this helps someone else as well
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How to enter command with password for git pull?
...he command line. You just need to specify the complete URL to git pull and include the credentials there:
git pull https://username:password@mygithost.com/my/repository
You do not need to have the repository cloned with the credentials before, this means your credentials don't end up in .git/conf...
How To Accept a File POST
...is article, which demonstrates the simplest example code I could find. It includes both file and memory (faster) uploads.
public HttpResponseMessage Post()
{
var httpRequest = HttpContext.Current.Request;
if (httpRequest.Files.Count < 1)
{
return Request.CreateResponse(HttpS...
Why isn't textarea an input[type=“textarea”]?
...not about the difference between 'text' and 'textarea', but the reason for including the multi-line text as <textarea> tag rather than as a 'type=textarea' attribute in <input> tag.
– Foreever
Mar 12 '14 at 12:28
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Where is the list of predefined Maven properties
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Doesn't include "everything" like [WARNING] The expression ${artifactId} is deprecated. Please use ${project.artifactId} instead. but includes most ;)
– rogerdpack
Feb 3 at 22:18
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