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How to find unused/dead code in java projects [closed]
...n see what complaints I get. For methods that are used, this will provoke errors, and I return them to the lowest access level I can. For methods that are unused, this will provoke warnings about unused methods, and those can then be deleted. And as a bonus, you often find some public methods tha...
How can I verify a Google authentication API access token?
...sued_to))
{
return true;
}
else if(isset($response->error))
{
return false;
}
}
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input type=file show only button
...in IE8 and below as when submitting the form you will get an Access Denied error (you can't trigger file inputs with js in IE8 and below for "security reasons")
– unenthusiasticuser
Oct 3 '16 at 9:03
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Browser support for URLs beginning with double slash
.... I then try to load http://code.jquery.com/jquery-2.1.3.min.js and see an error page. I suspect a proxy or VPN or firewall security configuration they set internally. After updating the URL to use the https protocol, everything works fine.
– TwystO
Jan 10 '18 ...
How can I convert tabs to spaces in every file of a directory?
...
If anybody is having a 'unknown primary or operator' error from find, then here is the full command which will fix it: find . -name '*.java' ! -type d -exec bash -c 'expand -t 4 "$0" > /tmp/e && mv /tmp/e "$0"' {} \;
– Doge
Apr ...
find vs find_by vs where
... When query value out of range, find_by will rescue ::RangeError from where(*args) and return nil.
– fangxing
May 6 '19 at 8:39
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C++ performance vs. Java/C#
...nce of its objects. And C++ does not have a finally clause. This is not an error.
:-)
And despite C# primitive-like structs, C++ "on the stack" objects will cost nothing at allocation and destruction, and will need no GC to work in an independent thread to do the cleaning.
As for memory fragmenta...
How to initialize a struct in accordance with C programming language standards
...nated initializers, you make the code more readable, and more resilient to errors, in case of changes in the struct.
– hoijui
Dec 18 '17 at 7:05
2
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Add Text on Image using PIL
... @lalit I tried your code on a Windows machine and I got an error for the font self.font = core.getfont(file, size, index, encoding) IOError: cannot open resource. How can I provide path to the font file?
– LWZ
Aug 21 '13 at 5:44
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Visual Studio: How to “Copy to Output Directory” without copying the folder structure?
...perfectly except for one dll that I am not able to add as a reference. The error I get while adding as reference is A reference to 'libeay32.dll' could not be added. Please make sure that the file is accessible, and that it is a valid assembly or COM component.
– OhDear
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