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How do I concatenate multiple C++ strings on one line?

...ilverMöls The OP declares s on a different line in the equivalent C# code and in his non-compiling C++ code. His desired C++ is s += "Hello world, " + "nice to see you, " + "or not."; which can be written s.append("Hello world, ").append("nice to see you, ").append("or not."); ...
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How to permanently add a private key with ssh-add on Ubuntu? [closed]

...ate one. It does not need root rights, so simply: nano ~/.ssh/config ...and enter the lines above as per your requirements. For this to work the file needs to have chmod 600. You can use the command chmod 600 ~/.ssh/config. If you want all users on the computer to use the key put these lines in...
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open() in Python does not create a file if it doesn't exist

... open a file as read/write if it exists, or if it does not, then create it and open it as read/write? From what I read, file = open('myfile.dat', 'rw') should do this, right? ...
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File changed listener in Java

... have found nothing but a thread that polls the lastModified File property and clearly this solution is not optimal. 14 Ans...
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iPhone OS: How do I create an NSDate for a specific date?

... @Chuck's answer is correct, and lead me to the following code. Thought I'd share: NSDateComponents *comps = [[NSDateComponents alloc] init]; [comps setDay:10]; [comps setMonth:10]; [comps setYear:2010]; NSDate *date = [[NSCalendar currentCalendar] date...
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How to compare type of an object in Python?

...ty of details of why checking the type of an object is usually a bad idea, and what you probably should be doing instead. – Jeff Shannon Apr 2 '09 at 9:28 2 ...
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urlencode vs rawurlencode?

...RL using a variable I have two choices to encode the string. urlencode() and rawurlencode() . 11 Answers ...
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YYYY-MM-DD format date in shell script

... can be viewed from the date man pages (for external non-bash specific command): man date share | improve this answer | follow | ...
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How to exit from the application and show the home screen?

... Android's design does not favor exiting an application by choice, but rather manages it by the OS. You can bring up the Home application by its corresponding Intent: Intent intent = new Intent(Intent.ACTION_MAIN); intent.add...
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How to activate an Anaconda environment

...or your environment (so that it gets the right Python from the environment and Scripts\ on Windows). Imagine you have created an environment called py33 by using: conda create -n py33 python=3.3 anaconda Here the folders are created by default in Anaconda\envs, so you need to set the PATH as: s...