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Open file dialog and select a file using WPF controls and C#
I have a TextBox named textbox1 and a Button named button1 .
When I click on button1 I want to browse my files to search only for image files (type jpg, png, bmp...).
And when I select an image file and click Ok in the file dialog I want the file directory to be written in the textbox1.tex...
Ruby Metaprogramming: dynamic instance variable names
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168
The method you are looking for is instance_variable_set. So:
hash.each { |name, value| instan...
Can Vim highlight matching HTML tags like Notepad++?
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219
+100
I had t...
How do I unset an element in an array in javascript?
...rray.
If you know the key you should use splice i.e.
myArray.splice(key, 1);
For someone in Steven's position you can try something like this:
for (var key in myArray) {
if (key == 'bar') {
myArray.splice(key, 1);
}
}
or
for (var key in myArray) {
if (myArray[key] == 'bar...
Cannot use ref or out parameter in lambda expressions
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126
Lambdas have the appearance of changing the lifetime of variables that they capture. For inst...
Is there YAML syntax for sharing part of a list or map?
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answered Mar 1 '12 at 23:34
kittemonkittemon
74244 silver badges1010 bronze badges
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jQuery find parent form
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answered Oct 25 '09 at 18:58
karim79karim79
320k6060 gold badges397397 silver badges399399 bronze badges
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How to hash a string into 8 digits?
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158
Yes, you can use the built-in hashlib modules or the built-in hash function. Then, chop-off t...
Detail change after Git pull
...ing to master. You can refer to the previous position of master by master@{1} (or even master@{10.minutes.ago}; see the specifying revisions section of the git-rev-parse man page), so that you can do things like
See all of the changes: git diff master@{1} master
See the changes to a given file: gi...
xUnit : Assert two List are equal?
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143
xUnit.Net recognizes collections so you just need to do
Assert.Equal(expected, actual); // Or...