大约有 40,000 项符合查询结果（耗时：0.0548秒） [XML]
How to get the size of a JavaScript object?
... The 'bytes+= recurse( value[i] )' line, throws an error in my FF 14.01: NS_ERROR_FAILURE: Component returned failure code: 0x80004005 (NS_ERROR_FAILURE) [nsIDOMHTMLInputElement.selectionStart]. On one of my Object, if I try a different one, it doesn't, maybe a browser bug, or the code doesn't work ...
How to get the root dir of the Symfony2 application?
...container just to get a variable? It's far better to pass just %kernel.root_dir%
– Massimiliano Arione
Sep 10 '13 at 9:06
...
Doctrine and composite unique keys
...straint;
/**
* Common\Model\Entity\VideoSettings
*
* @Table(name="video_settings",
* uniqueConstraints={
* @UniqueConstraint(name="video_unique",
* columns={"video_dimension", "video_bitrate"})
* }
* )
* @Entity
*/
See @UniqueConstraint
...
How can I get column names from a table in Oracle?
...nfused with data in the table. For example, if I have a table named EVENT_LOG that contains eventID , eventType , eventDesc , and eventTime , then I would want to retrieve those field names from the query and nothing else.
...
Unable to authenticate with Git Bash to Visual Studio Team Services
...e to enable alternate authentication settings is at
the link https://*YOUR_USER_NAME*.visualstudio.com/_details/security/altcreds.
share
|
improve this answer
|
follow
...
Scale image to fit a bounding box
...
Test it here: http://www.w3schools.com/cssref/playit.asp?filename=playcss_background-size&preval=contain
Full compatibility with latest browsers: http://caniuse.com/background-img-opts
To align the div in the center, you can use this variation:
.bounding-box {
background-image: url(...);
...
How to convert JSON to a Ruby hash
...
You could also use Rails' with_indifferent_access method so you could access the body with either symbols or strings.
value = '{"val":"test","val1":"test1","val2":"test2"}'
json = JSON.parse(value).with_indifferent_access
then
json[:val] #=> "tes...
notifyDataSetChange not working from custom adapter
...ayAdapter<String>(MainActivity.this,
android.R.layout.simple_dropdown_item_1line, myList);
myAutoComplete.setAdapter(myAutoCompleteAdapter);
Refer: http://android-er.blogspot.in/2012/10/autocompletetextview-with-dynamic.html
...
Generate a random double in a range
...y correct, but beware of its limits. If you do double rangeMax= Double.MAX_VALUE; and double rangeMin= -rangeMax; you will always get an infinite value in return. You might want to check for Double.valueOf(rangeMax-rangeMin).isInfinite().
– lre
Apr 7 '14 at 1...
Android. WebView and loadData
...ings();
settings.setDefaultTextEncodingName("utf-8");
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.FROYO) {
String base64 = Base64.encodeToString(htmlString.getBytes(), Base64.DEFAULT);
myWebView.loadData(base64, "text/html; charset=utf-8", "base64");
} else {
String header = "<...