Can we pass parameters to C signals?

I am implementing a Simple Iterative TCP client/server in C. The server is infinitely listing in a loop. Now if Ctrl+c (SIGINT) occurred at any point of time, how would I free up the resources used in server? For example, I caught the signal in my ow

PHP foreach: split the loop into two parts

I want to split the loop into two, but I can't figure it out! I want to loop three items from the array first, and then displaying the remaining items like this, 01 Home 02 Portfolio 03 Blog {my website logo} 04 About 05 Contact 06 Feed This is code

How to access the Angular 2 router in the () method

I am designing a simple login screen using Angular2-Meteor, I want to redirect user to /dashboard once login API call is successful. import {Component} from '@angular/core'; import {MeteorComponent} from 'angular2-meteor'; import {LocalStorageService

What are the most useful Xcode plugins?

What are the most useful plugins that you have found for Xcode? I'm looking for ones that help to cut your development times. I'm already using ciaran's xcode-bracket-matcher myself, but I would be interested in any others that people have found to b

The single class has a class redefinition error

I'm new to C++, and I'm having a problem with my class definitions in a header file. The code for the header file (Student.h) is: #include <string> using namespace std; class Student { // Data Members for a Student string id; string preferences[3];

How to get rolling (window = 3) .max () on numpy.ndarray?

I have a numpy.ndarray as follow. It's the output from talib.RSI. It's the type of numpy.ndarray. I want to get the list of rolling(windows=3).max() and the rolling(window=3).min How to do that? [ nan nan nan nan nan nan nan nan nan nan nan nan nan n

Double becomes 0 when multiplied by int

I am trying to store user input in seconds while the input is in minutes. If I input 0.1, this should be 6 seconds as 0.1 minute is 6 seconds. However, my code results in zero for some reason. int main(int argc, char *argv[]) { if (argc != 6) { print


I Have a Table like, (Please note, this question might sound like duplicate but I checked other questions before posting this... If you find the answer in other posts, Advice me rather than downvoting. I promise to delete it just incase. thx) |tid |n

Does the enumeration () count elements in advance?

To support indexing over a collection Python includes enumerate() function. It provides index over collection. for index, item in enumerate(list): # do domething print index In my case I have a huge list and wonder if it is faster to create index man

Conversion failed in SQL procedure when running C #

I have a SQL stored procedure which uses openrowset command and fetches values from an excel sheet and inserts it into the database. I have created a C# application which will call the procedure and execute it. PROBLEM! When I execute the procedure f

Writing a generic filling method

I am trying to write a generic fill method, and following is what I have come up with so far: scala> import collection.generic.{GenericTraversableTemplate => GTT} import collection.generic.{GenericTraversableTemplate=>GTT} scala> import collec

Currently get media playback in Windows Media Player

How to get current played song in Windows media player using Java? There's many question about this, but the answers are in C#. How to do that using Java - using library or there's WMP API?..current played song in Windows media player using java Not

Regex gets the first backslash

I got this string: use \blahblah\file I need to get use \ using a regex. For now I got, \suse but I can't figure out how to get the first backslash. Any thoughts? Thanks!You could try the below regex to get the chars upto the first \(including \ ) ^[

Where is the iOS kernel located in the file system?

This may be a very silly question, but it has me stumped: Where is the iOS kernel located on-disk? Is it even located on the filesystem accessible to a jailbroken iOS user?On production devices, the kernel is always stored as a pre-linked kernelcache

Get all the values ​​of the prefabricated structure? C #

In C# I have a VERY huge struct, and I want to iterate through it easily, instead of manually typing them. I tried using: Type structType = typeof(myStruct); System.Reflection.FieldInfo[] fields = structType.GetFields(); for(int i=0; i<fields.Length-

Multiple SET / MERGE statements in a data step

data _null_; set hash.bankholidays; retain total 0; format date :date9.; set hash.oyster; datetime = datepart(datetime); format datetime :date9. ; if date eq datetime then do; total = total + amount; end; put "total =" total; run; This gives me

Meteor Images, CSS, & ldquo; Normal & rdquo; Web Service

I've seen this question come up a lot; How do I put images on my Meteor website? How do I host "standard" web content with Meteor? I tried adding a <img src="img/myimage.png"> tag but no image shows! How can I host some files on

How do I set my default application?

I'm developing a Android desktop app, and I would like that when it first starts it (confirm with user and) set itself as default action for Home button. Currently, this option is given to the user by the Android system only when he first press the H

In golang, how to iterate two paintings using a "beach"

We can use for _, x := range []int{1, 2, 3} { // do something } To iterate an array. How can I iterate two arrays simultaneously? Is there something like following in python? for x, y in range([1, 2, 3], [4, 5, 6]): print x, y You cannot, but if they

The MouseLeave event does not work with left click

I'm doing a test VCL app with Delphi. I have an empty form with a label and i change that label value with the form FormMouseLeave event. It works, but if i keep the left mouse button pressed while leaving the form the event is not triggered. I tried