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How to determine if a string is a number with C++?
...t negative integers or fractions, you should go with a more robust library-based solution. Although, adding support for negative integers is pretty trivial.
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Convert a string representation of a hex dump to a byte array using Java?
...xml.bind.DatatypeConverter already provides a method for encoding/decoding Base64 data. See parseBase64Binary() and printBase64Binary().
– DragShot
Jul 3 '17 at 22:18
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How to apply CSS to iframe?
...ill place your stylesheet last just before the head end tag.)
Specify the base url form the original url in case css and js are called relatively:
$content = str_replace('</title>','</title><base href="https://www.google.com/calendar/" />', $content);
The final google.php file ...
LPCSTR, LPCTSTR and LPTSTR
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@BlueRaja, I was mainly referring to C based strings in my answer. But for C++ I would avoid std::string because it is still an ASCII based string and prefer std::wstring instead.
– JaredPar
May 12 '10 at 17:25
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How to set date format in HTML date input tag?
...e, not anything you specify in the HTML. Usually, I would expect it to be based on the date format that it is set in the operating system locale settings. It makes no sense to try to override it with your own preferred format, as the format it displays in is (generally speaking) the correct one fo...
How to Flatten a Multidimensional Array?
... [x] => X
[y] => Y
[p] => P
[q] => Q
)
Update: Based on comment by @MohamedGharib
This will throw an error if the outer array is empty, since array_merge would be called with zero arguments. It can be be avoided by adding an empty array as the first argument.
array_merg...
Fill SVG path element with a background-image
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very nice, does this work with base64 images too? instead of wall.jpg something like data:image/png;base64,iVBORw0KGgoAA like you would in normal CSS?
– Christoph
May 10 '12 at 13:55
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Indent multiple lines quickly in vi
...other answers and comments of this question, and it adds extra information based on the Vim documentation and the Vim wiki. For conciseness, this answer doesn't distinguish between Vi and Vim-specific commands.
In the commands below, "re-indent" means "indent lines according to your indentation set...
Erlang's 99.9999999% (nine nines) reliability
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As I explained in my answer, this figure was not based on 20 years of AXD301 operation. It was based on 14 nodes over an 8-month period in a single trial by British Telecom. This is hardly representative of the whole AXD301 line's operational characteristics over 20 years (...
Solutions for distributing HTML5 applications as desktop applications? [closed]
What are some solutions for distributing an HTML5 based desktop application?
16 Answers
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