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PHP prepend associative array with literal keys?
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See also array_merge() and its difference from using the + operator: br.php.net/manual/en/function.array-merge.php#92602
– Havenard
Sep 3 '09 at 1:33
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android ellipsize multiline textview
... least not for others here. Perhaps you are using a device very different from other people, but as a general solution, this is not effective.
– Micah Hainline
Jul 20 '11 at 14:34
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How do I convert a byte array to Base64 in Java?
...ntln(encoded); // Outputs "SGVsbG8="
String decoded = Base64Utils.decodeFromString(encoded);
println(new String(decoded)) // Outputs "Hello"
Android (with Java < 8)
If you are using the Android SDK before Java 8 then your best option is to use the bundled android.util.Base64.
For direct by...
Should I use document.createDocumentFragment or document.createElement
...and DOM reflow and wondered how document.createDocumentFragment differed from document.createElement as it looks like neither of them exist in the DOM until I append them to a DOM element.
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How do I wrap link_to around some html ruby code?
... Not necessarily, it might be the case that the HTML is being generated from somewhere within your own app which you know to be safe. Still, it's best to avoid this in 99% of situations. (Not to mention the above code has a mistake anyway, it should start with <%=, not <%.)
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How does one make an optional closure in swift?
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Also, from the Swift book: “When declaring an optional type, be sure to use parentheses to properly scope the ? operator. As an example, to declare an optional array of integers, write the type annotation as (Int[])?; writing Int...
nil detection in Go
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if reflect.ValueOf(v).IsZero() {
// v is zero, do something
}
Apart from basic types, it also works for Array, Chan, Func, Interface, Map, Ptr, Slice, UnsafePointer, and Struct. See this for reference.
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change cursor to finger pointer
...elsewhere in your CSS, or there's no href attribute in there (it's missing from your example).
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Web-scraping JavaScript page with Python
...t: Yay! Supports javascript
Scraping without JS support:
import requests
from bs4 import BeautifulSoup
response = requests.get(my_url)
soup = BeautifulSoup(response.text)
soup.find(id="intro-text")
# Result:
<p id="intro-text">No javascript support</p>
Scraping with JS support:
from...
pod install -bash: pod: command not found
... a message that says
"Pod installation complete! There are X dependencies from the Podfile and X total pods installed."
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