大约有 5,500 项符合查询结果（耗时：0.0203秒） [XML]
Custom circle button
...
android:id="@+id/ok_button"
android:layout_width="100dp"
android:layout_height="100dp"
android:foreground="?attr/selectableItemBackgroundBorderless"
android:background="@drawable/circle_button">
<android.support.const...
Apache Spark: map vs mapPartitions?
...ises the function at the partition level.
Example Scenario : if we have 100K elements in a particular RDD partition then we will fire off the function being used by the mapping transformation 100K times when we use map.
Conversely, if we use mapPartitions then we will only call the particular ...
Use of alloc init instead of new
...swered Nov 4 '11 at 13:44
evdude100evdude100
437
How to write a foreach in SQL Server?
...ts.
This is the proc code:
CREATE PROC [dbo].[PRC_FOREACH] (@TBL VARCHAR(100) = NULL, @EXECUTE NVARCHAR(MAX)=NULL, @DB VARCHAR(100) = NULL) AS BEGIN
--LOOP BETWEEN EACH TABLE LINE
IF @TBL + @EXECUTE IS NULL BEGIN
PRINT '@TBL: A TABLE TO MAKE OUT EACH LINE'
PRINT '@EXECUTE...
Can PNG image transparency be preserved when using PHP's GDlib imagecopyresampled?
...($newheight > 400 )) {
$newwidth = $newwidth-ceil($newwidth/100);
$newheight = $newheight-ceil($newheight/100);
}
$files=$myfile["name"];
if($myfile["type"] == "image/gif") {
$tmp=imagecreatetruecolor($newwidth,$newheight);
...
How to convert a Base64 string into a Bitmap image to show it in a ImageView?
...s(), R.drawable.logo);
bitmap.compress(Bitmap.CompressFormat.JPEG, 100, baos);
byte[] imageBytes = baos.toByteArray();
String imageString = Base64.encodeToString(imageBytes, Base64.DEFAULT);
//decode base64 string to image
imageBytes = Base64.decode(imageStri...
Nested Models in Backbone.js, how to approach
...itly using the proper model.
Like so:
image.set({layout : new Layout({x: 100, y: 100})})
Also take note that you are actually invoking the parse method in your nested model by calling:
new embeddedClass(embeddedData, {parse:true});
You can define as many nested models in the model field as yo...
How do you performance test JavaScript code?
...e.time() & console.timeEnd()
Example of how I use it:
var iterations = 1000000;
console.time('Function #1');
for(var i = 0; i < iterations; i++ ){
functionOne();
};
console.timeEnd('Function #1')
console.time('Function #2');
for(var i = 0; i < iterations; i++ ){
functionTwo();
};
...
Convert a JSON string to object in Java ME?
...ct)new JSONParser().parse("{\"name\":\"MyNode\", \"width\":200, \"height\":100}");
System.out.println("name=" + json.get("name"));
System.out.println("width=" + json.get("width"));
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HTML5 Video Dimensions
...
I am getting values of 100 for both width and height, and video doesn't have 100px. Not sure why...
– Mikel
Jul 22 '15 at 9:14
2...