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How do I space out the child elements of a StackPanel?
...yle.Resources> Are u sure about it coz when i tried this it was showing error.
– grv_9098
Nov 29 '12 at 9:50
Sorry,...
How do I list all files of a directory?
... if p.is_file():
print(p)
flist.append(p)
>>> error.PNG
>>> exemaker.bat
>>> guiprova.mp3
>>> setup.py
>>> speak_gui2.py
>>> thumb.PNG
With list comprehension:
flist = [p for p in pathlib.Path('.').iterdir() if p.is_fi...
How can I visualize per-character differences in a unified diff file?
... i had to add ' to the beginning of the value there. otherwise i got an error. Also, i simply using --color-words i get the exact same behaviour as using that regexp.
– gcb
Oct 14 '13 at 6:41
...
how to change default python version?
I have installed python 3.2 in my mac. After I run /Applications/Python 3.2/Update Shell Profile.command , it's confusing that when I type python -V in Terminal it says that Python 2.6.1 , how can I change the default python version?
...
The model backing the context has changed since the database was created
The error message :
27 Answers
27
...
Eclipse copy/paste entire line keyboard shortcut
...ne.
– KrishPrabakar
Oct 17 '13 at 7:05
16
In Ubuntu it does not work because CTRL+ALT+down and CT...
Best practice: PHP Magic Methods __set and __get [duplicate]
..._$p";
if(method_exists($this, $m)) return $this->$m();
user_error("undefined property $p");
}
when someone calls $obj->xxx and the class has get_xxx defined, this method will be implicitly called. So you can define a getter if you need it, while keeping your interface uniform an...
How do I initialize a byte array in Java?
... @petmez dumb question: in JAVA, is something like "".getBytes(UTF_8)); (getBytes on an empty string) a safe thing to do? is it 'legal'? Or can I just do: = new byte[0]; ?
– Robert Achmann
Mar 1 '19 at 18:35
...
How to efficiently concatenate strings in go
... b.StopTimer()
if s := strings.Repeat("x", b.N); str != s {
b.Errorf("unexpected result; got=%s, want=%s", str, s)
}
}
func BenchmarkBuffer(b *testing.B) {
var buffer bytes.Buffer
for n := 0; n < b.N; n++ {
buffer.WriteString("x")
}
b.StopTimer()
if ...
case-insensitive list sorting, without lowercasing the result?
...the above x.sort(key=str.lower) command will fail and output the following error:
TypeError: descriptor 'lower' requires a 'str' object but received a 'unicode'
If you get this error, then either upgrade to Python 3 where they handle unicode sorting, or convert your unicode strings to ASCII strings...