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innerText vs innerHTML vs label vs text vs textContent vs outerText
...ead. Because the text is not parsed as HTML, it's likely to have better performance. Moreover, this avoids an XSS attack vector.
In case you missed that, let me repeat it more clearly: Do not use .innerHTML unless you specifically intend to insert HTML within an element and have taken the necessary...
ContextLoaderListener or not?
... the servlet's context, like scheduled tasks, JMS connections, etc. If you forget to add <load-on-startup> to your web.xml, then these tasks won't be started until the first access of the servlet.
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iOS 8 removed “minimal-ui” viewport property, are there other “soft fullscreen” solutions?
...re are several pre-conditions and obstacles to manage the view state, e.g. for minimal-ui to work, there has to be enough content to enable user to scroll; for minimal-ui to persist, window scroll must be offset on page load and after orientation change. However, there is no way of calculating the d...
How to use nodejs to open default browser and navigate to a specific URL
...
Use opn because it will handle the cross platform issue. To install:
$ npm install opn
To use:
var opn = require('opn');
// opens the url in the default browser
opn('http://sindresorhus.com');
// specify the app to open in
opn('http://sindresorhus.com', {app: '...
In Git, what is the difference between origin/master vs origin master?
I know, origin is a term for the remote repository and master is the branch there.
6 Answers
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Checking out Git tag leads to “detached HEAD state”
I'm developing a deployment script for my git project and I just started using tags. I've added a new tag called v2.0 :
2 ...
Predicate in Java
...e<T> from Guava.
From the API:
Determines a true or false value for a given input. For example, a RegexPredicate might implement Predicate<String>, and return true for any string that matches its given regular expression.
This is essentially an OOP abstraction for a boolean test....
How to pass a user defined argument in scrapy spider
...
Spider arguments are passed in the crawl command using the -a option. For example:
scrapy crawl myspider -a category=electronics -a domain=system
Spiders can access arguments as attributes:
class MySpider(scrapy.Spider):
name = 'myspider'
def __init__(self, category='', **kwargs):
...
NUnit vs. xUnit
... same instance. Whereas xUnit.net creates a new instance of the test class for very each of the test methods.. Therefore, one cannot use fields or properties to share data among test methods which is a bad practice, as our test methods would be dependent to each other which is not acceptable in TDD....
How do I add files without dots in them (all extension-less files) to the gitignore file?
... (even if they don't have an extension). All the others will be ignored.
For any future extensionless files that you would want to version:
git add -f -- myFile
Note that with git 2.9.x/2.10 (mid 2016?), it might be possible to re-include a file if a parent directory of that file is excluded ...