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What is the rationale behind having companion objects in Scala?
...ovide a simple way to create singleton class.
It also can inherit methods from other classes and/or traits, which cannot be done with Java static methods.and can be passed as a parameter.
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Git Alias - Multiple Commands and Parameters
... one imrovement to this would be to add !f() { : reset to get completions from reset command github.com/git/git/blob/master/contrib/completion/…
– a user
May 1 '15 at 19:19
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How can I trigger a Bootstrap modal programmatically?
... modal box opens, it resets the scrolling and if I triggered the modal box from the bottom of page, the page gets scrolled to top. How should I stop that?
– divinedragon
Feb 25 '13 at 10:50
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Concrete Javascript Regex for Accented Characters (Diacritics)
...eneric, that is allowing everything but the comma that distinguishes first from last name:
/[^,]+,\s[^,]+/
But your second solution with the . character class is just as fine, you only might need to care about multiple commata then.
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Difference between File.separator and slash in paths
...tException("URI path component is empty");
// Okay, now initialize
p = fs.fromURIPath(p);
if (File.separatorChar != '/')
p = p.replace('/', File.separatorChar);
And let's read fs/*(FileSystem)*/.fromURIPath() docs:
java.io.FileSystem
public abstract String fromURIPath(String path)
Post-pr...
Appending HTML string to the DOM
...ags.
If your str contains script tags, you need to remove script elements from the fragment returned by createContextualFragment before inserting the fragment. Otherwise, the scripts will run. (insertAdjacentHTML marks scripts unexecutable.)
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Bootstrap Carousel : Remove auto slide
...
From the official docs:
interval The amount of time to delay between automatically cycling an item. If false, carousel will not automatically cycle.
You can either pass this value with javascript or using a data-interva...
jQuery $.ajax(), $.post sending “OPTIONS” as REQUEST_METHOD in Firefox
...t the required Access-Control headers. After this my cross domain requests from Firefox started working. As said before, the browser first sends the OPTIONS request and then immediately after that the POST/GET
def send_data(request):
if request.method == "OPTIONS":
response = HttpRespo...
How do I concatenate two arrays in C#?
...ifferent variable than the variable in the scope this extension was called from.
– AnorZaken
Feb 5 '15 at 20:34
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What is the purpose of the : (colon) GNU Bash builtin?
...oint Is this where Python gets its use of docstrings as multiline comments from?
– Sapphire_Brick
Jun 18 at 0:51
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