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Unicode Processing in C++
What is the best practice of Unicode processing in C++?
9 Answers
9
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How to select rows with no matching entry in another table?
...le1 has more records then table2? if table1 has 100 records and table2 has 200 records (100 that match/join and 100 that don't match/join) would we get all 200 records returned?
– Juan Velez
Aug 8 '16 at 20:15
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Is sizeof(bool) defined in the C++ language standard?
I can't find an answer in the standard documentation. Does the C++ language standard require sizeof(bool) to always be 1 (for 1 byte), or is this size implementation-defined?
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Why do we not have a virtual constructor in C++?
Why does C++ not have a virtual constructor?
22 Answers
22
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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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Is there a way to filter network requests using Google Chrome developer tools?
...ilter by multiple at a time, for example to see all requests that aren't a 200, 404 or 302, use: -status-code:200 -status-code:404 -status-code:302
– Brad Parks
May 27 '16 at 13:40
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How do I change the UUID of a virtual disk?
... sethduuid your-box-disk2.vmdk
UUID changed to: 5d34479f-5597-4b78-a1fa-94e200d16bbb
and then replace the old UUID with the newly generated one in two places in your *.vbox file
<MediaRegistry>
<HardDisks>
<HardDisk uuid="{5d34479f-5597-4b78-a1fa-94e200d16bbb}" location="box-...
Never seen before C++ for loop
I was converting a C++ algorithm to C#.
I came across this for loop:
12 Answers
12
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Unit testing for C++ code - Tools and methodology [closed]
I'm working on a large c++ system that is has been in development for a few years now. As part of an effort to improve the quality of the existing code we engaged on a large long-term refactoring project.
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Resize image in PHP
...s function, like so...
$img = resize_image(‘/path/to/some/image.jpg’, 200, 200);
From personal experience, GD's image resampling does dramatically reduce file size too, especially when resampling raw digital camera images.
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