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How can I override the OnBeforeUnload dialog and replace it with my own?
...) {
return 'You have unsaved changes!';
}
Here's a reference to this from Microsoft:
When a string is assigned to the returnValue property of window.event, a dialog box appears that gives users the option to stay on the current page and retain the string that was assigned to it. The defaul...
Proper indentation for Python multiline strings
...anging indents" here... Especially because if you change the variable name from string to text or anything of a different length, then you now need to update the indentation of literally every single line of the multiline string just to get it to match up with the """ properly. Indentation strategy ...
Getting current date and time in JavaScript
... + currentdate.getSeconds();
JavaScript Date instances inherit from Date.prototype. You can modify the constructor's prototype object to affect properties and methods inherited by JavaScript Date instances
You can make use of the Date prototype object to create a new method which will ...
C++ include and import difference
...sed with .NET / CLI stuff.
Import in gcc:
The import in gcc is different from the import in VC++. It is a simple way to include a header at most once only. (In VC++ and GCC you can do this via #pragma once as well)
The #import directive was officially undeprecated by the gcc team in version 3.4 ...
Any way to Invoke a private method?
...dMethod will only find method declared in the current Class, not inherited from supertypes. So, traverse up the concrete class hierarchy if necessary. Second, a SecurityManager can prevent use of the setAccessible method. So, it may need to run as a PrivilegedAction (using AccessController or Subjec...
relative path in require_once doesn't work
...class/user.php');
This will prevent cases where you can run a PHP script from a different folder and therefore the relatives paths will not work.
Edit: slash problem fixed
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Get element from within an iFrame
How do you get a <div> from within an <iframe> ?
7 Answers
7
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Why does npm install say I have unmet dependencies?
I have a node package. When I run npm install from the package root, it installs a bunch of things, but then prints several error messages that look like this:
...
O(nlogn) Algorithm - Find three evenly spaced ones within binary string
... if there exists any other pair (a,c), then the coefficient is at least 3, from (a,c) and (c,a). For the example above, we have the coefficient of x10 to be 3 precisely because of the AP (2,5,8). (These coefficients x2b will always be odd numbers, for the reasons above. And all other coefficients in...
Properties order in Margin
...yone have any insight into why they decided to go with something different from CSS?
– Charles Clayton
Jun 15 '15 at 22:21
5
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