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Closed 8 years ago.
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I am loading a Gdk.Pixbuf from bytes:
_pixbuf = new Gdk.Pixbuf(bytes);
Then, I'd like to read the _pixbuf data. But, it appears that the data is actually loading in the background because the data doesn't exist for a while. If I wait, all is fine.
How can I either know when it is finished, or force the update?
It turns out that this code was fine... I was executing it in the graphics thread, and returning before it was done. Once I executed it so that it blocked until it was complete, then all was fine.
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Closed 1 year ago.
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This is used here do {....} while(ch!=?.?); what does ch!=?.? mean here can anybody please help with it.
It's a syntax error with both clang and gcc.
#JonathanLeffler is usually right and I think he nailed the root cause. I used to see this when text was being copied from Microsoft Word to the web (lack of transcode from a Windows code page to ascii/utf8?).
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Closed 3 years ago.
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My code was converted to these random characters at some point after I saved my program using Vi. I did this project for a grade in one of my college courses and didn’t get any credit, despite the fact that I spent hours working on my code for this to happen. If anyone knows how to convert it back to C++ I would be thankful.
Turns out I had saved my file under the wrong folder and I was able to recover my original file. Thanks to all for helping out with this! It seems like it always tends to be something so simple...
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Closed 6 years ago.
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I am using the following code to check if all the elements in a list are the same:
def sameItem(myList):
return all(x==myList[0] for x in myList)
However, in my test case:
myL1 = ['dog','cat','dog']
sameItem(myL1)
returns True. Shouldn't it be False? Or did I have a bug in the sameItem() function?
Also, I am using Jupyter Notebook, could it cause any problem is this scenario?
Thanks!
Your method should be correct and works for me. As an alternative, you can try this method to double check, which is a one line that does the same thing
return myList[1:] == myList[:-1]
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Closed 7 years ago.
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I think I saw something on using this to truncate test as a filter, but I've seen to no idea how to use it. Using as xx|do_trucate(20) gives the following:
TemplateAssertionError: no filter named 'do_truncate'
What is the correct usage?
Doh, from the spec I saw
do_trucate
http://code.nabla.net/doc/jinja2/api/jinja2/jinja2.filters.html
But in reality, its just truncate
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Closed 7 years ago.
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Whenever I start my command line, debug executable, whether using the debugger within visual studio or on its own, it always restarts once. It is the weirdest thing: I start it, it seems to be running and I can interact with it, but then a few seconds later it just restarts on its own. And this happens only once; the .exe that opens the second time is stable and will keep on running until I stop it. Any ideas on what is going on here? I tried googling the issue but not sure exactly what to search for!
As #drescherjm commented, the issue was my antivirus. Disabling it fixed the issue.