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Truncate a list to a given number of elements
...Java 8 is an option, I think Stream.limit should do the trick (docs.oracle.com/javase/8/docs/api/java/util/stream/…)
– Eran Medan
Jul 31 '17 at 22:38
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Android - Center TextView Horizontally in LinearLayout
...u're really trying to do is place the content in the center which can be accomplished with android:gravity="center_horizontal" and the android:layout_gravity attribute can be removed.
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improv...
Convert DataFrame column type from string to datetime, dd/mm/yyyy format
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@shootingstars maybe see stackoverflow.com/questions/13703720/…
– Andy Hayden
Mar 29 '14 at 18:16
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How to urlencode data for curl command?
...data options with the exception that this performs URL-encoding. To be CGI-compliant, the <data> part should begin with a name followed by a separator and a content specification.
Example usage:
curl \
--data-urlencode "paramName=value" \
--data-urlencode "secondParam=value" \
h...
What does it mean when a CSS rule is grayed out in Chrome's element inspector?
...faulted short-hand properties.
It involves inheritance which is a bit more complicated.
Inheritance
Note: Chrome dev tools "style" panel will display a rule set, because one or more rules from the set are being applied to the currently selected DOM node.
I guess, for the sake of completeness, d...
What's the best way of scraping data from a website? [closed]
... and query parameters are being passed around. Fiddler (http://www.telerik.com/fiddler) and Charles Proxy (http://www.charlesproxy.com/) are popular tools. I use mitmproxy (http://mitmproxy.org/) a lot as I'm more of a keyboard guy than a mouse guy.
Some kind of console/shell/REPL type environment ...
Is HttpClient safe to use concurrently?
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In late, but I wanted to comment on @cwills. DefaultRequestHeaders are just that, defaults. If you want different headers on a per-request-basis, you can create new StringContent(), set additional headers on that, then use the overload that takes URI...
How to concatenate two IEnumerable into a new IEnumerable?
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Using [UIColor colorWithRed:green:blue:alpha:] doesn't work with UITableView seperatorColor?
...tegory that does the messy looking division by itself: (from http://github.com/Jon889/JPGeneral)
//.h file
@interface UIColor (JPExtras)
+ (UIColor *)colorWithR:(CGFloat)red G:(CGFloat)green B:(CGFloat)blue A:(CGFloat)alpha;
@end
//.m file
@implementation UIColor (JPExtras)
+ (UIColor *)colorWithR...
Role/Purpose of ContextLoaderListener in Spring?
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