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Convert a PHP script into a stand-alone windows executable
...fairly simple task. For this I have written a small PHP script which I run from the command line using PHP-CLI. Now I want to hand over this script to someone but I do not want to:
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How to present popover properly in iOS 8
...d make a viewcontroller class for it as usual. Make a segue as shown below from the object you want to open the popover, in this case the UIBarButton named "Config".
In the "mother viewcontroller" implement the UIPopoverPresentationControllerDelegate and the delegate method:
func popoverPresenta...
It is more efficient to use if-return-return or if-else-return?
Suppose I have an if statement with a return . From the efficiency perspective, should I use
8 Answers
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How to play with Control.Monad.Writer in haskell?
...t has logging capabilities, but also does something else - say it can read from an environment too. You'd implement this as
type RW r w a = ReaderT r (Writer w a)
Now because the writer is inside the ReaderT monad transformer, if you want to log output you can't use tell w (because that only oper...
What does PHP keyword 'var' do?
...er needed. It will work in PHP5, but will raise an E_STRICT warning in PHP from version 5.0.0 up to version 5.1.2, as of when it was deprecated. Since PHP 5.3, var has been un-deprecated and is a synonym for 'public'.
Example usage:
class foo {
var $x = 'y'; // or you can use public like...
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Is main() really start of a C++ program?
The section $3.6.1/1 from the C++ Standard reads,
11 Answers
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Difference between OData and REST web services
...mentations by e.g. setting the Accept header to application/json (starting from OData version 2)
– i000174
Jul 6 '16 at 7:45
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How can you encode a string to Base64 in JavaScript?
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You can use btoa() and atob() to convert to and from base64 encoding.
There appears to be some confusion in the comments regarding what these functions accept/return, so…
btoa() accepts a “string” where each character represents an 8-bit byte – if you pass a str...
How can I set the focus (and display the keyboard) on my EditText programmatically
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Updated with code to force the keyboard to show from this answer: stackoverflow.com/questions/5105354/…
– David Merriman
Jan 24 '12 at 18:10
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How to create a trie in Python
...prefix search.
Based on marisa-trie C++ library.
Here's a blog post from a company using marisa trie successfully:
https://www.repustate.com/blog/sharing-large-data-structure-across-processes-python/
At Repustate, much of our data models we use in our text analysis can be represented as s...