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How do I create directory if it doesn't exist to create a file?
...ision with native MoveTo
public static void MoveTo(this FileInfo file, string destination, bool autoCreateDirectory) {
if (autoCreateDirectory)
{
var destinationDirectory = new DirectoryInfo(Path.GetDirectoryName(destination));
if (!destinationDirectory...
how to fire event on file select
... completion of your file processing set the value of file control to blank string.so the .change() will always be called even the file name changes or not. like for example you can do this thing and worked for me like charm
$('#myFile').change(function () {
LoadFile("myFile");//function to do...
angularjs directive call function specified in attribute and pass an argument to it
...({
is: 'search',
properties: {
text: {
type: String,
notify: true
},
},
regularSearch: function(e) {
console.log(this.range);
this.fire('complete', {'text': this.text});
},
listeners: {
'button.click': 'regularSearch',
...
How to detect if app is being built for device or simulator in Swift
...R_DEVICE_NAME"] != nil;
} else {
return [[self model] isEqualToString:@"iPhone Simulator"];
}
}
@end
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Can you provide some examples of why it is hard to parse XML and HTML with a regex? [closed]
...ML because the '<' and '>' are not valid characters inside attribute strings. They need to be escaped using the corresponding XML entities &lt; and &gt;
It is not valid HTML either because the short closing form is not allowed in HTML (but is correct in XML and XHTML). The 'img' tag i...
Passing a function with parameters as a parameter?
...
@FerdinandBeyer , lets say myvar is a string and its changed between two consecutive invocations of passing changeViewMode as a closure, but changeViewMode always receives the first value of myvar , I want to call closure function with different argument value ...
Is List a subclass of List? Why are Java generics not implicitly polymorphic?
... arrays, which do allow that type of covariance:
Object[] objects = new String[10];
objects[0] = Boolean.FALSE;
That code compiles fine, but throws a runtime error (java.lang.ArrayStoreException: java.lang.Boolean in the second line). It is not typesafe. The point of Generics is to add the co...
How can you profile a Python script?
...ll filename:lineno(function)
1 0.000 0.000 0.061 0.061 <string>:1(<module>)
1000 0.051 0.000 0.051 0.000 euler048.py:2(<lambda>)
1 0.005 0.005 0.061 0.061 euler048.py:2(<module>)
1 0.000 0.000 0.061 0.061 {execfile}...
Implementing two interfaces in a class with same method. Which interface method is overridden?
...interface Presentable extends Gift, Guest { }
public static void main(String[] args) {
Presentable johnny = new Presentable() {
@Override public void present() {
System.out.println("Heeeereee's Johnny!!!");
}
};
johnny.present(); ...
Inline code in org-mode
...example, I think of inline code as a file name, a short (< 1 line) code string, usually embedded in other text.
– James
Jan 21 '19 at 16:44
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