size
How can Delphi ‘string’ literals have more than 255 characters?
why did not delphi give any error saying the length is beyond 255 for myExtremlyLongString? You have your answer a bit down in the text in section Long String (AnsiString). In current versions of Delphi, the string type is simply an alias for AnsiString, So string is not limited to 255 characters but a string … Read more
How to know the size of a variable in MATLAB
I wrote a simple convenience function to handle just this problem. Usage is: >> x = ones(1000); >> ByteSize(x) 7.63 Mb I run R2007a, so the problem of Java objects not returning sizes may have been fixed in subsequent releases. Here’s the code: function ByteSize(in, fid) % BYTESIZE writes the memory usage of the provide … Read more
How to set text size in a button in html
Try this <input type=”submit” value=”HOME” onclick=”goHome()” style=”font-size : 20px; width: 100%; height: 100px;” />
Does clearing a vector affect its capacity?
No, it doesn’t. The capacity of a vector never decreases. That isn’t mandated by the standard but it’s so both in standard library implementations of VC++ and g++. In order to set the capacity just enough to fit the size, use the famous swap trick vector<T>().swap(foo); In C++11 standard, you can do it more explicitly: … Read more
Determine number of Bytes in ByteBuffer
After you’ve written to the ByteBuffer, the number of bytes you’ve written can be found with the position() method. If you then flip() the buffer, the number of bytes in the buffer can be found with the limit() or remaining() methods. If you then read some of the buffer, the number of bytes remaining can … Read more
Find file in Linux then report the size of file searched [duplicate]
We can use find command to find the file and du -sh to find out its size. We will execute du -sh on found files. So final command would be find ~ -name “core.txt” -exec du -sh {} \; or find ~ -name “core.txt” | xargs du -sh In 2nd command xargs will not handle … Read more
What’s the maximum size of a numpy array?
You’re trying to create an array with 2.7 billion entries. If you’re running 64-bit numpy, at 8 bytes per entry, that would be 20 GB in all. So almost certainly you just ran out of memory on your machine. There is no general maximum array size in numpy.
Bootstrap 3: Reduce height of list-group-item in list-group
If you are using bootstrap 4 then solution is easy, no need to write any new class. We can use py-0/py-1/py-2/py-3/py-4 class according to your need with LI element: <ul class=”list-group”> <li class=”list-group-item py-2″ ng-repeat=”i in filters”> {{i}} </li> </ul> Where property is one of: m – margin p – padding Where sides is one … Read more