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How do I use arrays in C++?
C++ inherited arrays from C where they are used virtually everywhere. C++ provides abstractions that are easier to use and less error-prone ( std::vector<T> since C++98 and std::array<T, n> since C++11 ), so the need for arrays does not arise quite as often as it does in C. However, ...
How to unit test a Node.js module that requires other modules and how to mock the global require fun
...inject mocks for required modules.
Proxyquire has a very simple api which allows resolving the module you are trying to test and pass along mocks/stubs for its required modules in one simple step.
@Raynos is right that traditionally you had to resort to not very ideal solutions in order to achieve...
Convert form data to JavaScript object with jQuery
How do I convert all elements of my form to a JavaScript object?
51 Answers
51
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How can I get current location from user in iOS
...@end
MainFile
In the init method
locationManager = [[CLLocationManager alloc] init];
locationManager.delegate = self;
locationManager.distanceFilter = kCLDistanceFilterNone;
locationManager.desiredAccuracy = kCLLocationAccuracyBest;
[locationManager startUpdatingLocation];
Callback function
-...
How to iterate a loop with index and element in Swift
... |
edited Apr 18 '16 at 5:32
rounak
8,30922 gold badges3838 silver badges5757 bronze badges
answered Feb...
How to use “raise” keyword in Python [duplicate]
...
329
It has 2 purposes.
yentup has given the first one.
It's used for raising your own errors....
List of lists into numpy array
...
this automatically convert a list of list in a 2D array because the length of all included lists are the same. Do you know how not to do that: make an array of list even if all the lists have the same length? Or is it possible to convert a...
Databinding an enum property to a ComboBox in WPF
... the amount of code required by WPF to accomplish simpliest of things is really headspinning
– Konrad Morawski
Aug 29 '12 at 14:36
1
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Installing rmagick on Ubuntu
...tup on Ubuntu 10.04. Looked here but had no joy. I even compiled and installed ImageMagick from source, but the instructions here still didn't help me when I try to install RMagick using RubyGems. I got this error:
...
C++实现一款简单完整的聊天室服务器+客户端 - C/C++ - 清泛网 - 专注C/C++及内核技术
...ntoa(serverAddr.sin_addr), ntohs(serverAddr.sin_port));
m_allmsg.SetSel(32767,32767);
m_allmsg.ReplaceSel(msg);
if(connect(sock, (struct sockaddr*)&serverAddr, sizeof(serverAddr))==SOCKET_ERROR){
int err = WSAGetLastError();
if(err==WSAEWOULDBLOCK){
msg.Format("Waiting....../n"...