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How do I decode HTML entities in Swift?
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@AdelaChang: Actually I had converted my answer to Swift 2 already in September 2015. It still compiles without warnings with Swift 2.2/Xcode 7.3. Or are you referring to Michael's version?
– Martin R
Apr 15 '16 at 18:02
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Why .NET String is immutable? [duplicate]
... changing a mutable one. (Another example, if I as a mutable object change my name, what has changed is which name I am using, "Jon" remains immutable and other Jons will be unaffected.
Copying is fast and simple, to create a clone just return this. Since the copy can't be changed anyway, pretending...
Output array to CSV in Ruby
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To a file:
require 'csv'
CSV.open("myfile.csv", "w") do |csv|
csv << ["row", "of", "CSV", "data"]
csv << ["another", "row"]
# ...
end
To a string:
require 'csv'
csv_string = CSV.generate do |csv|
csv << ["row", "of", "CSV", "data"]...
Why can't variables be declared in a switch statement?
...ng a switch statement because of the indenting style that most people use. My own style is to always open a new scope for each case/default if it is more than one line long.
– Bids
Jan 31 '09 at 16:43
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Chrome: timeouts/interval suspended in background tabs?
...anvas API using a data-url. new Worker('data:text/javascript,(' + function myWorkerCode () { /*...*/ } + '()'). It's also a nice way to check if you have import expression support: try { eval('import("data:text/javascript,void 0")') } catch (e) { /* no support! */ }
– Fábio Sa...
JUnit confusion: use 'extends TestCase' or '@Test'?
... a JUnit 3 TestCase you'd have to make the text explicit.
public void testMyException() {
try {
objectUnderTest.myMethod(EVIL_ARGUMENT);
fail("myMethod did not throw an Exception!");
} catch (MyException e) {
// ok!
// check for properties of exception here, if desired
}
}
J...
Rails: confused about syntax for passing locals to partials
...:locals => {locals hash}}, rather than :locals => {locals hash}.
So my advice is just to always explicitly pass values the same way all the time, and you won't have problems. In order to learn about this, I went directly to the code itself (actionpack/lib/base.rb, render() method in Rails 2; ...
Bootstrap full-width text-input within inline-form
I am struggling to create a textbox that fits the entire width of my container area.
5 Answers
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opengl: glFlush() vs. glFinish()
...hink it's fundamentally another misuse of the API. But this is a caveat to my original answer: On some implementations finish/flush are needed. But the how and why is implementation defined, not OpenGL spec.
– starmole
Apr 17 '15 at 2:19
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How do I check if a string contains a specific word?
...ents above! I never use != or ==, after all !== and === is best option (in my opinion) all aspect considered (speed, accuracy etc).
– Melsi
Dec 15 '12 at 12:28
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