size Questions
3
Solved
I've a QTabWidget, which contains widgets of different heights (their widths are fixed), however, the default implementation ofQTabWidget selects the biggest widget's height as own height.
What I ...
Intellect asked 18/3, 2015 at 17:35
5
Solved
I need to find the size of a JPEG (JFIF) image. The image is not saved as a stand-alone file, so I can't use GetFileSize or any other API such this one (the image is placed in a stream and no other...
3
I am working on a video editing app where each video gets squared in such a way that no portion of the video gets cropped.For this, in case of portrait video, it contains black portion on left &...
4
Solved
I'm going to archive an old huge project containing a lot of garbage. I hope I'll never need it again, but I want to put all important things under version control. Because of the chaos in the proj...
12
I want to store as many elements as desired by the user in an array. But how do I do it.
If I were to create an array, I must do so with a fixed size. Every time a new element is added to the arr...
9
Solved
I need to calculate the directory size in VB .Net
I know the following 2 methods
Method 1: from MSDN http://msdn.microsoft.com/en-us/library/system.io.directory.aspx
' The following example calc...
15
Solved
I'm just starting on a website and I already encounter a small problem where I can't find a specific solution to.
I wanted to make my website background fit any screen size in width, height does n...
Bellwether asked 12/11, 2013 at 9:12
4
Solved
As you know the iPhone guidelines discourage loading UIImages that are greater than 1024x1024.
The size of the images that I would have to load varies, and I would like to check the size of the ima...
2
I tried:
#include <vector>
int main () {
std::vector<int> v;
int size = v.size;
}
but got the error:
cannot convert 'std::vector<int>::size' from type 'std::vector<int&g...
Derivation asked 2/7, 2015 at 23:53
2
Solved
In the following snippet, data is a pandas.DataFrame and indices is a set of columns of the data. After grouping the data with groupby, I am interested in the ids of the groups, but only those with...
17
Solved
Is it possible to change the size of an <li> element's bullet?
Take a look at the code below:
li {
list-style: square; /* I want to change the size of this squared bullet. */
}
I can't seem...
Manifold asked 23/6, 2011 at 15:57
5
Solved
This question seems easy but for some reason I have trouble finding the answer.
I have an application that saves the form's size and position on an INI file. That's all an well, however when you c...
4
Suppose I'm writing a couple of files to disk, between 2MB and 5GB.
What are sensible buffer values for the FileStream ?
Is it sensible to work with buffersizes of several megabytes, or should I s...
Declassify asked 7/12, 2009 at 21:23
10
Solved
This question goes out to the C gurus out there:
In C, it is possible to declare a pointer as follows:
char (* p)[10];
.. which basically states that this pointer points to an array of 10 chars...
5
Solved
I came across this example to get the size/position of a widget:
https://medium.com/@diegoveloper/flutter-widget-size-and-position-b0a9ffed9407
What is wrong with my code?
I get the error:
The foll...
2
Solved
The question is related to bash and Linux like Debian; Ubuntu or Linux Mint.
It's known to open a new firefox window by bash on follow way:
Firefox
It's known to open a new Firefox tab on follow w...
3
Solved
ValueError Traceback (most recent call last)
<ipython-input-30-33821ccddf5f> in <module>
23 output = model(data)
24 # calculate the batch loss
---> 25 loss = criterion(output, targ...
Footmark asked 5/9, 2019 at 3:24
12
How do I find the size of a 2D array in C++? Is there any predefined function like sizeof to determine the size of the array?
Also, can anyone tell me how to detect an error in the getvalue method...
3
Solved
my web site displays images bigger than their original size.
The images are 20% bigger than the original created with photoshop (for example), if an image's width is 200px, the browser displa...
Peppercorn asked 23/1, 2018 at 16:17
5
Solved
My problem is that the App Icon on my device looks way too small in comparison to the other apps. I read some solution on other questions, like this one Android App Icon size too small but this doe...
Kirimia asked 26/8, 2015 at 16:2
3
Solved
6
Solved
I have variables in MATLAB, I've checked their class using class() but I also want to know the size that they take in the memory. More accurately, I know that they are of double type, and I want to...
16
When I run a program which does something with MySQL, I got this error message:
2015-06-10 15:41:12,250 ERROR app.wsutils 419 INCRON: Error: ('HY000',
'[HY000] [MySQL][ODBC 5.2(w) Driver][mysqld-5...
Khalsa asked 10/6, 2015 at 16:15
2
I'm developing an app which creates x264 videos with the following library:
com.arthenica:mobile-ffmpeg-full:4.2.2.LTS
but the result apk file is too big (~71mb), so I tried:
com.arthenica:mobi...
5
Solved
I'm having a problem with finding an array or list size using Stefan Goessner's JsonPath. I'm using the version json-path-2.0.0.
My jsonpath expression is $.orders.length and JSON looks something ...
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