wrapper

I'm trying to use a C# class that wraps C++ native api into CLI C# class. It seems that there are some problems (it really near to be working) and would like some help to find the problem. Here is the wrapper's code using System; using System.Collections; using System.Runtime.InteropServices; // make this binding dependent on WPF, but easier to use using System.Windows.Threading; // http://www.codeproject.com/Articles/339290/PInvoke-pointer-safety-Replacing-IntPtr-with-unsaf namespace Deezer { #region Enums public enum CONNECT_EVENT_TYPE { UNKNOWN, /**< Connect event has not been set yet, not

I just found this great wget wrapper and I'd like to rewrite it as a python script using the subprocess module. However it turns out to be quite tricky giving me all sorts of errors. download() { local url=$1 echo -n " " wget --progress=dot $url 2>&1 | grep --line-buffered "%" | \ sed -u -e "s,\.,,g" | awk '{printf("\b\b\b\b%4s", $2)}' echo -ne "\b\b\b\b" echo " DONE" } Then it can be called like this: file="patch-2.6.37.gz" echo -n "Downloading $file:" download "http://www.kernel.org/pub/linux/kernel/v2.6/$file" Any ideas? Source: http://fitnr.com/showing-file-download-progress-using-wget

I'm a long running fan of stackoverflow, first time poster. I'd love to see if someone can help me with this. Let me dig in with a little code, then I'll explain my problem. I have the following wrapper classes: class mysqli_wrapper { private static $mysqli_obj; function __construct() // Recycles the mysqli object { if (!isset(self::$mysqli_obj)) { self::$mysqli_obj = new mysqli(MYSQL_SERVER, MYSQL_USER, MYSQL_PASS, MYSQL_DBNAME); } } function __call($method, $args) { return call_user_func_array(array(self::$mysqli_obj, $method), $args); } function __get($para) { return self::$mysqli_obj->

I am Creating a RESTful application and I am having trouble making a conversion for a new connection. My application server is Wildfly 10.0. DataSource and Driver in standalone-full.xml: <datasource jndi-name="java:jboss/datasources/PostgreDS" pool-name="PostgreDS" enabled="true" use-java-context="true"> <connection-url>jdbc:postgresql://192.168.0.112:5432/bdns</connection-url> <driver>postgresql</driver> <transaction-isolation>TRANSACTION_READ_COMMITTED</transaction-isolation> <pool> <min-pool-size>10</min-pool-size> <max-pool-size>40</max-pool-size> <prefill>true</prefill> </pool> <security>

This question already has an answer here: Why does type-promotion take precedence over varargs for overloaded methods 2 answers the following method returns output : in primitive int arg method public class TestMethodOverloading { private void show(int a){ System.out.println("in primitive int arg method"); } private void show(float a){ System.out.println("in primitive float arg method"); } public static void main(String[] args) { TestMethodOverloading tmo = new TestMethodOverloading(); tmo.show(4); } } Whereas if i change the arguement type of show method from int to Integer then output

I'm currently wrapping a C++ class with C++/CLI for .NET interoperability following the standard process of holding a native pointer in a managed class. In one instance, I have a native class that has a function like: std::shared_ptr<BaseChannel> channelData(const int RunNumber); I have already begun creating a wrapper class for BaseChannel . However, if I pass the raw pointer to the constructor of the managed class, there are no guarantees on the lifetime of the object being pointed to by the managed class. I.e. the shared_ptr could go out of scope and the object will get deleted and the