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shared_ptr to an array : should it be used?
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With C++17, shared_ptr can be used to manage a dynamically allocated array. The shared_ptr template argument in this case must be T[N] or T[]. So you may write
shared_ptr<int[]> sp(new int[10]);
From n4659, [util.smar...
How to iterate over a JSONObject?
I use a JSON library called JSONObject (I don't mind switching if I need to).
15 Answers
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How to make completely transparent navigation bar in iOS 7
...want the UINavigationBar in my app to be completely transparent and flush with the viewcontroller directly under it. However, the only code I could find makes it translucent but not transparent. I know this can be done in iOS 7 because it is used in the notes app. My question is, what is the code th...
How to sum all the values in a dictionary?
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edited Sep 23 '19 at 20:51
answered Feb 2 '11 at 23:02
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How to reverse a singly linked list using only two pointers?
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Any alternative? No, this is as simple as it gets, and there's no fundamentally-different way of doing it. This algorithm is already O(n) time, and you can't get any faster than that, as you must modify every node.
It looks like your code is on the right track, but...
“Debug only” code that should run only when “turned on”
... some C# "debug only" code that only runs if the person debugging requests it. In C++, I used to do something similar to the following:
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Using an RDBMS as event sourcing storage
...r's Event Store implementation consists basically of one table called "Commits" with a BLOB field "Payload". This is pretty much the same as in Ncqrs, only that it serializes the event's properties in binary format (which, for instance, adds encryption support).
Greg Young recommends a similar app...
Running JAR file on Windows
I have a JAR file named helloworld.jar .
In order to run it, I'm executing the following command in a command-line window:
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How to remove files and directories quickly via terminal (bash shell) [closed]
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+1 and glad you added the "Be careful!" part... definitely a "Sawzall" command that can quickly turn a good day into a bad one.. if wielded carelessly.
– itsmatt
Apr 15 '10 at 1:30
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IE 8: background-size fix [duplicate]
I've tried to add background size to IE but it's not working at all:
5 Answers
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