大约有 20,000 项符合查询结果（耗时：0.0482秒） [XML]
How to set DialogFragment's width and height?
...der Android APIs, Dialogs seem to have some width issues, because of their title (even if you don't set one).
If you don't want to use ThemeOverlay.AppCompat.Dialog style and your Dialog doesn't need a title (or has a custom one), you might want to disable it:
@NonNull
@Override
public Dialog onCre...
Uppercase or lowercase doctype?
...g about HTML, not SGML. No browser ever implemented SGML. If they did, <title/foo/ would be equivalent to <title>foo</title>. Only a few HTML validators use SGML. The HTML5 spec is the first one to clarify this: whatwg.org/specs/web-apps/current-work/multipage/…
...
Tab space instead of multiple non-breaking spaces (“nbsp”)?
...
This is what I was looking for. I have spaced out some titles using the last line justify attribute, but I don't want some of them to break apart. The &ensp; prevented that.
– Alex Banman
Aug 23 '18 at 19:53
...
jQuery find element by data attribute value
...de="0"]').addClass('active');
})
.active {
background: green;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.1/jquery.min.js"></script>
<a class="slide-link" href="#" data-slide="0">1</a>
<a class="slide-link" href="#" data-slide="1">2</a&g...
Best practice multi language website
...ing is, don't get fancy with IDN. Instead favor transliteration (also: transcription and romanization). While at first glance IDN seems viable option for international URLs, it actually does not work as advertised for two reasons:
some browsers will turn the non-ASCII chars like 'ч' or 'ž' into '...
jQuery exclude elements with certain class in selector
... text-align: center;
}
.navitem.active
{
background:green;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div class="navitem">Home</div>
<div class="navitem">About</div>
<div class="navitem">Pricing...
IE8 and JQuery's trim()
...omparison at
//http://blog.stevenlevithan.com/archives/faster-trim-javascript
//
//The most common one is perhaps this:
return this.replace(/^\s+|\s+$/g, '');
}
}
Then trim will work regardless of the browser:
var result = " trim me ".trim();
...
PostgreSQL create table if not exists
In a MySQL script you can write:
6 Answers
6
...
How do I rename a column in a SQLite database table?
... writable_schema = 1;
UPDATE SQLITE_MASTER SET SQL = 'CREATE TABLE BOOKS ( title TEXT NOT NULL, publication_date TEXT)' WHERE NAME = 'BOOKS';
PRAGMA writable_schema = 0;
You will need to either close and reopen your connection or vacuum the database to reload the changes into the schema.
For exam...
Make WPF window draggable, no matter what element is clicked
... Optional Advanced Example
In this example from DevExpress, we replace the title bar of a docking window with our own grey rectangle, then ensure that if the user clicks and drags said grey rectagle, the window will drag normally:
<dx:DXWindow x:Class="DXApplication1.MainWindow" Title="MainWindow...