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Can an enum class be converted to the underlying type?
...and write to it and then cast it to enum type
// See discussion on https://stackoverflow.com/questions/19476818/is-it-safe-to-reinterpret-cast-an-enum-class-variable-to-a-reference-of-the-unde
static_assert(std::is_enum<EnumType>::value,"Enum type required");
auto enu...
Prevent browser caching of AJAX call result
...de is utilized like this...var nocache = new Date().getTime(); var path = 'http://hostname.domain.tld/api/somejsonapi/?cache=' + nocache;. It took me a few minutes to figure that one out, myself. Of course ?cache could be any wording that the API doesn't actually want.
– doub...
OS detecting makefile
...
The uname command (http://developer.apple.com/documentation/Darwin/Reference/ManPages/man1/uname.1.html) with no parameters should tell you the operating system name. I'd use that, then make conditionals based on the return value.
Example
UN...
How to read a text-file resource into Java unit test? [duplicate]
..., you just need to convert it into a string. This resource spells it out: http://www.kodejava.org/examples/266.html. However, I'll excerpt the relevent code:
public String convertStreamToString(InputStream is) throws IOException {
if (is != null) {
Writer writer = new StringWriter();
...
How to programmatically set style attribute in a view
...
<?xml version="1.0" encoding="utf-8"?>
<selector xmlns:android="http://schemas.android.com/apk/res/android">
<item
android:state_pressed="true"
android:drawable="@drawable/btn_pressed" />
<item
android:state_pressed="false"
android:drawable="@drawable/btn_n...
Why can lambdas be better optimized by the compiler than plain functions?
...eUploader: {
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Use didSelectRowAtIndexPath or prepareForSegue method for UITableView?
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How to count objects in PowerShell?
...eUploader: {
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Fastest way to extract frames using ffmpeg?
...peg -i "input URL" -vf fps=1/5 out%d.png where the input URL has to be an https link.
– feed_me_pi
Jun 28 at 6:59
...
What's the difference between URI.escape and CGI.escape?
... discussion on ruby-core for those interested which also mentions WEBrick::HTTPUtils.escape and WEBrick::HTTPUtils.escape_form.
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