大约有 19,602 项符合查询结果（耗时：0.0367秒） [XML]
RelativeLayout is taking fullscreen for wrap_content
...ariable height, you can either Subclass FrameLayout to add padding in code based on the measured view height, or just change the FrameLayout to vertical LinearLayout if you're not worried about the performance, i.e. it's not a listview item, or the views are relatively lightweight.
...
Position: absolute and parent height?
...to the "mejs-container" element. It is thus possible to change the styling based on this class.
.mejs-container.mejs-container-fullscreen {
// This rule applies only to the container when in fullscreen
padding-top: 57%;
}
Also, if you wish to make your MediaElement video fluid using CSS, ...
Best way to represent a Grid or Table in AngularJS with Bootstrap 3? [closed]
...
The implementation of the ng-grid component is not based on Bootstrap. So I customized ng-grid.less in order to get a look-and-feel as close as possible to the bootstrap GUI elements.
– Lars Behnke
Dec 19 '14 at 12:50
...
When would you use a WeakHashMap or a WeakReference?
...t’s knowledge. A collection of WeakReference greatly simplifies the code base and avoids needless bugs related to failing to unsubscribe. What downside?
– Basil Bourque
Oct 13 '18 at 20:07
...
How can I change property names when serializing with Json.net?
...fo member, MemberSerialization memberSerialization)
{
var property = base.CreateProperty(member, memberSerialization);
if (property.DeclaringType == typeof(MyCustomObject))
{
if (property.PropertyName.Equals("LongPropertyName", StringComparison.OrdinalIgnoreCase))
{
...
Rails find_or_create_by more than one attribute?
... you aren't searching by.
Assuming:
class GroupMember < ActiveRecord::Base
validates_presence_of :name
end
then
GroupMember.where(:member_id => 4, :group_id => 7).first_or_create { |gm| gm.name = "John Doe" }
will create a new GroupMember with the name "John Doe" if it doesn't fi...
Where can I learn how to write C code to speed up slow R functions? [closed]
...can judge for yourself what you find more complicated, obfuscated, etc ... based on a few examples. This function creates a character vector using the C API:
SEXP foobar(){
SEXP ab;
PROTECT(ab = allocVector(STRSXP, 2));
SET_STRING_ELT( ab, 0, mkChar("foo") );
SET_STRING_ELT( ab, 1, mkChar(...
npm install vs. update - what's the difference?
...
@Borek npm update will update to the latest version based on your package.json, not regardless of it. If you have "express": "3.x" and you are on version 3.1.0, it will update to the latest 3.x tag. If there is a 4.x version, it will not install the latest.
...
JPA : How to convert a native query result set to POJO class collection
...ult set mapping (which defines the mapping of the data returned by the database to your POJOs). Write your POJO class to refer to (not included here for brevity). Last but not least: create a method in a DAO (for example) to call the query. This worked for me in a dropwizard (1.0.0) app.
First decl...
extract part of a string using bash/cut/split
...ce means shortest and two instances means longest.
You can get substrings based on position using numbers:
${MYVAR:3} # Remove the first three chars (leaving 4..end)
${MYVAR::3} # Return the first three characters
${MYVAR:3:5} # The next five characters after removing the first 3 (chars 4-9)
...