大约有 40,000 项符合查询结果（耗时：0.0524秒） [XML]
Android Gallery on Android 4.4 (KitKat) returns different URI for Intent.ACTION_GET_CONTENT
...at the OP needs unless he does intent to use/edit documents that are owned by the other application(s). If the OP wants a copy or to do things in a way consistent with older versions, the answer by @voytez would be more appropriate.
– Colin M.
Nov 27 '13 at 22...
Convert integer to hexadecimal and back again
...
you can also specify the number of digits by using: decValue.ToString("X4")
– Martin
Oct 27 '09 at 9:04
82
...
textarea's rows, and cols attribute in CSS
...e textbox displays the set number of rows of text which you cannot achieve by using css height.
– William Isted
Nov 10 '16 at 9:58
add a comment
|
...
How to get value of selected radio button?
...
var rates = document.getElementById('rates').value;
The rates element is a div, so it won't have a value. This is probably where the undefined is coming from.
The checked property will tell you whether the element is selected:
if (document.getElementBy...
HTML/CSS: Making two floating divs the same height
...
You can get equal height columns in CSS by applying bottom padding of a large amount, bottom negative margin of the same amount and surrounding the columns with a div that has overflow hidden. Vertically centering the text is a little trickier but this should help ...
css z-index lost after webkit transform translate3d
...
doesnt work. Only work if I remove animated styls by class.
– fdrv
Jan 26 '16 at 18:21
add a comment
|
...
When should I use uuid.uuid1() vs. uuid.uuid4() in python?
...s gets used to make it unique across computers.
You can create duplicates by creating more than 214 uuid1 in less than 100ns, but this is not a problem for most use cases.
uuid4() generates, as you said, a random UUID. The chance of a collision is really, really, really small. Small enough, that y...
Linq code to select one item
...use the extension methods directly like:
var item = Items.First(i => i.Id == 123);
And if you don't want to throw an error if the list is empty, use FirstOrDefault which returns the default value for the element type (null for reference types):
var item = Items.FirstOrDefault(i => i.Id == ...
How to create a DataTable in C# and how to add rows?
...ure, or rather I'd rephrase it as schema, you can export it to an XML file by doing the following.
To export only the schema/structure, do:
dt.WriteXMLSchema("dtSchemaOrStructure.xml");
Additionally, you can also export your data:
dt.WriteXML("dtDataxml");
...
What is the best way to deal with the NSDateFormatter locale “feechur”?
...teStyle properties - this way you're not having an explicit dateFormat set by yourself, thus falsely assuming that format will be used.
This means UI is driven by user preferences (am/pm vs 24 hour, and date strings formatted correctly to user choice - from iOS settings), whereas dates that are "c...