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@import vs #import - iOS 7
...box), then move it to the "Frameworks" group. It will save many developers from the cryptic "Linker error" messages.
You don't actually need to use the @import keyword. If you opt-in to using modules, all #import and #include directives are mapped to use @import automatically. That means that you do...
How to make a python, command-line program autocomplete arbitrary things NOT interpreter
..._completion.d/ and register it with the command complete. Here's a snippet from the linked page:
_foo()
{
local cur prev opts
COMPREPLY=()
cur="${COMP_WORDS[COMP_CWORD]}"
prev="${COMP_WORDS[COMP_CWORD-1]}"
opts="--help --verbose --version"
if [[ ${cur} == -* ]] ; then
...
What does 'predicate' mean in the context of computer science? [duplicate]
...
It is a term most commonly used in the field of Mathematical Logic.
From wikipedia
In mathematics, a predicate is either a relation or the boolean-valued function that amounts to the characteristic function or the indicator function of such a relation.
A function P: X→ {true, false} is cal...
Get The Current Domain Name With Javascript (Not the path, etc.)
...ere a way for me to detect the actual domain name that the page is loading from so that I know what to change my content to?
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Date format Mapping to JSON Jackson
I have a Date format coming from API like this:
9 Answers
9
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Chrome desktop notification example [closed]
... Chrome 62, permission for the Notification API may no longer be requested from a cross-origin iframe, so we can't demo this using StackOverflow's code snippets. You'll need to save this example in an HTML file on your site/application, and make sure to use localhost:// or HTTPS.
// request per...
Converting an integer to a string in PHP
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You can use the strval() function to convert a number to a string.
From a maintenance perspective its obvious what you are trying to do rather than some of the other more esoteric answers. Of course, it depends on your context.
$var = 5;
// Inline variable parsing
echo "I'd like {$var} waf...
How to execute a Python script from the Django shell?
I need to execute a Python script from the Django shell. I tried:
21 Answers
21
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Differences between dependencyManagement and dependencies in Maven
... Your example is quite clear, and reaffirms what I had grokked on my own from the documentation. Have you submitted it to the Maven project? Having studied your example, I am preparing to simplify a POM that has both, and needs only Dependency declarations, since the project with which it is assoc...
Execute bash script from URL
...second worked somewhat but has its limitations. It is executing the script from the URL in a subshell. I have some functions defined in the script that I would like to use in the parent. Is there anyway to achieve that? Or am I out of luck and the only solution is to copy that script in a temporary ...