大约有 23,000 项符合查询结果（耗时：0.0370秒） [XML]
android:drawableLeft margin and/or padding
... closer together than they would be by default:
<Button android:text="@string/button_label"
android:id="@+id/buttonId"
android:layout_width="160dip"
android:layout_height="60dip"
android:layout_gravity="center"
android:textSize="13dip"
android:drawableLeft="@drawable/but...
document.getElementById vs jQuery $()
... @IvanIvković: The first one is faster, since it doesn't involve string parsing.
– SLaks
Jan 18 '13 at 16:56
1
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What's the best way to generate a UML diagram from Python source code? [closed]
...y generated classes and functions, but can also use comments or unassigned strings as a documentation source, e.g. for variables and class public attributes.
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How to terminate the script in JavaScript?
...it();
// * returns 1: null
var i;
if (typeof status === 'string') {
alert(status);
}
window.addEventListener('error', function (e) {e.preventDefault();e.stopPropagation();}, false);
var handlers = [
'copy', 'cut', 'paste',
'beforeunload', 'blur...
JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
...function(){
alert('Resize...');
//...
}, 500, "some unique string");
});
CMS's solution is fine if you only call it once, but if you call it multiple times, e.g. if different parts of your code set up separate callbacks to window resizing, then it will fail b/c they share the timer...
Serializing PHP object to JSON
...ertyGetters = array();
/**
* @param mixed $object
* @return string|false
*/
public function serialize($object)
{
return json_encode($this->serializeInternal($object));
}
/**
* @param $object
* @return array
*/
private function serial...
curl : (1) Protocol https not supported or disabled in libcurl
...to add a bit of salt, if you want to actually use the double quotes in the string you are quoting, then you need to escape them eg: curl "http://localhost:3030/messages/" -H "Content-Type: application/json" --data-binary "{ \"name\":\"Curler\", \"text\": \"Hello from the command line\" }" instead of...
What is a wrapper class?
...ue = doubleWrapper.intValue();
byte byteValue = doubleWrapper.byteValue();
string stringValue = doubleWrapper.stringValue();
so this is the way , we can use wrapper class type to convert into other primitive types as well. This type of conversion is used when you need to convert a primitive type t...
How can I read command line parameters from an R script?
...s[2] etc.
Then run
Rscript myscript.R arg1 arg2 arg3
If your args are strings with spaces in them, enclose within double quotes.
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Controller not a function, got undefined, while defining controllers globally
...given name is registered via $controllerProvider
check if evaluating the string on the current scope returns a constructor
if $controllerProvider#allowGlobals, check window[constructor] on the global window object (not recommended)
.....
expression = controllers.hasOwnProperty(constructor...