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How to force cp to overwrite without confirmation
I'm trying to use the cp command and force an overwrite.
16 Answers
16
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How can I wrap text in a label using WPF?
...ol when using the keyboard e.g. ALT+C in the sample code below), as that's all a Label really offers over a TextBlock.
However, a Label uses a TextBlock to render text (if a string is placed in the Content property, which it typically is); therefore, you can add a style for TextBlock inside the La...
How to get Locale from its String representation in Java?
...ocale back, use public Locale(String language, String country)
Here is a sample code :)
// May contain simple syntax error, I don't have java right now to test..
// but this is a bigger picture for your algo...
public String localeToString(Locale l) {
return l.getLanguage() + "," + l.getCount...
What is the difference between attribute and property? [closed]
...roperties.
To further confuse things, changes to the properties will typically update the attributes.
For example, changing the element.href property will update the href attribute on the element, and that'll be reflected in a call to element.getAttribute('href').
However if you subsequently read...
How to get an object's properties in JavaScript / jQuery?
...ey in obj){
keys.push(key);
}
return keys;
}
// Example to call it:
var arrKeys = fGetKeys(document);
for (var i=0, n=arrKeys.length; i<n; i++){
console.log(i+1 + " - " + arrKeys[i] + document[arrKeys[i]] + "\n");
}
Edits:
<object> in the abo...
Symfony2 : How to get form validation errors after binding the request to the form
...
I also did the first one (w/ php templates <?php echo $view['form']->errors($form) ?>) but still it's empty!
– putolaruan
Aug 8 '11 at 10:33
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What's the result of += in C and C++?
...
It would have been useful in a setting like int f(int &y); f(x += 10); - passing a reference to the modified variable into a function.
– Phil Miller
May 18 '12 at 21:00
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Avoid trailing zeroes in printf()
...ing your number is in the variable num, the following function will remove all but the first N decimals, then strip off the trailing zeros (and decimal point if they were all zeros).
char str[50];
sprintf (str,"%.20g",num); // Make the number.
morphNumericString (str, 3);
: :
void morphNumericS...
Get individual query parameters from Uri [duplicate]
I have a uri string like: http://example.com/file?a=1&b=2&c=string%20param
9 Answers
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Editing Javascript using Chrome Developer Tools
...low you to edit javascript in its own file. Script embedded in an HTML (or PHP) file will remain read-only.
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