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How to get object size in memory? [duplicate]
...bytes of an object
/// and returns the size
/// </summary>
/// <param name="TestObject"></param>
/// <returns></returns>
private int GetObjectSize(object TestObject)
{
BinaryFormatter bf = new BinaryFormatter();
MemoryStream ms = new MemoryStream();
byte[]...
In Java, how do I call a base class's method from the overriding method in a derived class?
...
super(); // calls base class Superclass constructor.
super(parameter list); // calls base class parameterized constructor.
super.method(); // calls base class method.
share
|
...
Binding ng-model inside ng-repeat loop in AngularJS
...title="{{filter_option.order_name[$index]}}" type="radio" ng-model="filter_param.order_option" ng-value="'{{val}}'" />
&nbsp;{{filter_option.order_name[$index]}}
</span>
<select title="" ng-model="filter_param[val]">
<option value="asc"&g...
ATL创建的ActiveX(COM组件)实现JS回调 - C/C++ - 清泛网 - 专注C/C++及内核技术
...CH)
spCallback = scriptCallback.pdispVal;
CComVariant avarParams[1];
CFileDialog dlgFile(TRUE,NULL,NULL,OFN_ALLOWMULTISELECT | OFN_FILEMUSTEXIST,L"所有文件(*.*)|*.*||",NULL,NULL,FALSE);
if(dlgFile.DoModal() == IDOK)
{
avarParams[0] = dlgFile.GetPathNam...
PHP常用API函数用法 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...om/index.php?m=content&c=content&a=edit&catid=37&id=289&pc_hash=c6svGs";
$params = explode('&', $url);
print_r($params);
?>
结果：
Array
(
[0] => https://www.tsingfun.com/index.php?m=content
[1] => c=content
[2] => a=edit
[3] => catid=37
[4] => id=289
[5] => pc_hash=c6svGs
...
Java 调用外部进程 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...
}
}
/**
* 读流中数据
*
* @param inputStream
* @param prefix
*/
private void getInputData(final InputStream inputStream, final String prefix) {
new Thread() {
public void run() {
try {
...
Split (explode) pandas dataframe string entry to separate rows
...ne split
value per row. Filters rows where the column is missing.
Params
------
df : pandas.DataFrame
dataframe with the column to split and expand
column : str
the column to split and expand
sep : str
the string used to split the column's values
...
Hex transparency in colors [duplicate]
...lt this small helper method for an android app, may come of use:
/**
* @param originalColor color, without alpha
* @param alpha from 0.0 to 1.0
* @return
*/
public static String addAlpha(String originalColor, double alpha) {
long alphaFixed = Math.round(alpha * 255);
String alp...
In mongoDb, how do you remove an array element by its index?
...", "interests": ["guitar", "programming", "reading"] }
$function takes 3 parameters:
body, which is the function to apply, whose parameter is the array to modify. The function here simply consists in using splice to remove 1 element at index 2.
args, which contains the fields from the record th...
Change Checkbox value without triggering onCheckChanged
...ntext, attrs, defStyleAttr);
init(context);
}
/**
* @param checkState change state of the checkbox to
* @param mIgnoreListener true to ignore the listener else listener will be notified
*/
public void setSafeCheck(boolean checkState, @ListenerMode int mIgnor...