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IList vs IEnumerable for Collections on Entities
...
IEnumerable<T> represents a series of items that you can iterate over (using foreach, for example), whereas IList<T> is a collection that you can add to or remove from.
Typically you'll want to be able to modify an Order by ...
What character encoding should I use for a HTTP header?
... = [CRLF] 1*( SP | HT )
CRLF = CR LF
CR = <US-ASCII CR, carriage return (13)>
LF = <US-ASCII LF, linefeed (10)>
SP = <US-ASCII SP, space (32)>
HT = <US-ASCII HT, horizontal-tab (9)>
LWS stands for Linear Wh...
CSS text-decoration underline color [duplicate]
...tion: underline;
}
span {
color: blue;
text-decoration: none;
}
<a href="#">
<span>Text</span>
</a>
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What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
...rowser thinks the HTML you are attempting to append is XML (fix by adding <!doctype html> to your injected HTML, or specifying the content type when fetching via XHR)
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What's the best way to check if a String represents an integer in Java?
...) {
return false;
}
i = 1;
}
for (; i < length; i++) {
char c = str.charAt(i);
if (c < '0' || c > '9') {
return false;
}
}
return true;
}
...
Spring Boot: How can I set the logging level with application.properties?
...oot provides also a nice starting point for logback to configure some defaults, coloring etc. the base.xml file which you can simply include in your logback.xml file. (This is also recommended from the default logback.xml in Spring Boot.
<include resource="org/springframework/boot/logging/logback...
Linear Layout and weight in Android
...(edit: as Jason Moore noticed, this attribute is optional, because by default it is set to the children's layout_weight sum)
set the android:layout_weight of each child proportionally (e.g. weightSum="5", three children: layout_weight="1", layout_weight="3", layout_weight="1")
Example:
<Li...
How to check Django version
...aded and so the code can go out of date. You want to make sure that '1.7' < '1.7.1' < '1.7.5' < '1.7.10'. A normal string comparison would fail in the last comparison:
>>> '1.7.5' < '1.7.10'
False
The solution is to use StrictVersion from distutils.
>>> from distuti...
Android: Vertical ViewPager [closed]
...al instead of a horizontal drag you will have to override ViewPager's default touch events and swap the coordinates of MotionEvents prior to handling them, e.g.:
/**
* Uses a combination of a PageTransformer and swapping X & Y coordinates
* of touch events to create the illusion of a vertical...
Missing XML comment for publicly visible type or member
...n), Suppress Warnings (textbox), add 1591 (comma separated list)). By default it will change Active Configuration, consider to change configuration to All.
Use #pragma warning disable 1591 to disable the warning just for some bits of code (and #pragma warning restore 1591 afterwards)
Ignore the warn...