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What is the difference between & vs @ and = in angularJS
...: https://egghead.io/lessons/angularjs-isolate-scope-expression-binding
= sets up a two-way binding expression between the directive's isolate scope and the parent scope. Changes in the child scope are propagated to the parent and vice-versa. Think of = as a combination of @ and &. Screencast o...
Chrome Extension how to send data from content script to popup.html
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});
popup.js:
// Update the relevant fields with the new data.
const setDOMInfo = info => {
document.getElementById('total').textContent = info.total;
document.getElementById('inputs').textContent = info.inputs;
document.getElementById('buttons').textContent = info.buttons;
};
// Onc...
Is there a standard way to list names of Python modules in a package?
...:
raise ImportError('Not a package: %r', package_name)
# Use a set because some may be both source and compiled.
return set([os.path.splitext(module)[0]
for module in os.listdir(pathname)
if module.endswith(MODULE_EXTENSIONS)])
...
Str_replace for multiple items
I remember doing this before, but can't find the code. I use str_replace to replace one character like this: str_replace(':', ' ', $string); but I want to replace all the following characters \/:*?"<>| , without doing a str_replace for each.
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How to retrieve Request Payload
...
Also you can setup extJs writer with encode: true and it will send data regularly (and, hence, you will be able to retrieve data via $_POST and $_GET).
... the values will be sent as part of the request parameters as
opposed to a r...
How to downgrade or install an older version of Cocoapods
How can I downgrade Cocoapods to an older version, or how can I install an older version of Cocoapods?
6 Answers
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How to unzip a file using the command line? [closed]
...f not in your path:
C:\Java\jdk1.6.0_03\bin>jar xf test.zip
Complete set of options for the jar tool available here.
Examples:
Extract jar file
jar x[v]f jarfile [inputfiles] [-Joption]
jar x[v] [inputfiles] [-Joption]
...
What is CDATA in HTML? [duplicate]
...
CDATA has no meaning at all in HTML.
CDATA is an XML construct which sets a tag's contents that is normally #PCDATA - parsed character data, to be instead taken as #CDATA, that is, non-parsed character data. It is only relevant and valid in XHTML.
It is used in script tags to avoid parsing &l...
Sort JavaScript object by key
..., currentIndex and array
.reduce((accumulator, currentValue) => {
// setting the accumulator (sorted new object) with the actual property from old (unsorted) object.
accumulator[currentValue] = testObj[currentValue];
// returning the newly sorted object for the next element in array.
re...
How to get the first five character of a String
I have read this question to get first char of the string. Is there a way to get the first n number of characters from a string in C#?
...