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Is there a way to access an iteration-counter in Java's for-each loop?
Is there a way in Java's for-each loop
15 Answers
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How to check if an email address exists without sending an email?
I have come across this PHP code to check email address using SMTP without sending an email .
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How to check that an element is in a std::set?
How do you check that an element is in a set?
10 Answers
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How to initialise memory with new operator in C++?
I'm just beginning to get into C++ and I want to pick up some good habits. If I have just allocated an array of type int with the new operator, how can I initialise them all to 0 without looping through them all myself? Should I just use memset ? Is there a “C++” way to do it?
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Check if two linked lists merge. If so, where?
This question may be old, but I couldn't think of an answer.
26 Answers
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Why use iterators instead of array indices?
Take the following two lines of code:
27 Answers
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Getting random numbers in Java [duplicate]
I would like to get a random value between 1 to 50 in Java.
2 Answers
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How do I create an array of strings in C?
I am trying to create an array of strings in C. If I use this code:
14 Answers
14
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How to draw a dotted line with css?
How can I draw a dotted line with CSS?
14 Answers
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How do I toggle an ng-show in AngularJS based on a boolean?
I have a form for replying to messages that I want to show only when isReplyFormOpen is true, and everytime I click the reply button I want to toggle whether the form is shown or not. How can I do this?
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