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Dynamically set local variable [duplicate]
...til you call locals().
In the C implementation of Python locals() (called from inside a function) creates an ordinary dictionary initialised from the current values of the local variables. Within each function any number of calls to locals() will return the same dictionary, but every call to locals...
Run php script as daemon process
...
You could start your php script from the command line (i.e. bash) by using
nohup php myscript.php &
the & puts your process in the background.
Edit:
Yes, there are some drawbacks, but not possible to control? That's just wrong.
A simple kill...
How to make Twitter Bootstrap menu dropdown on hover rather than click
...y as block when the appropriate li tag is hovered over. Taking the example from the twitter bootstrap page, the selector would be as follows:
ul.nav li.dropdown:hover > ul.dropdown-menu {
display: block;
}
However, if you are using Bootstrap's responsive features, you will not want thi...
Choosing a Windows automation scripting language. AutoIt vs Autohotkey [closed]
..., no longer maintained).
AutoHotkey includes a DLL file that you can call from other programming languages (so does AutoIt).
AutoHotkey is open source, AutoIt is not.
You have to search the AutoHotkey site to put all tools together. AutoIt does better at packaging all in its initial download.
My ...
How to use find command to find all files with extensions from list?
I need to find all image files from directory (gif, png, jpg, jpeg).
9 Answers
9
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Password masking console application
...
Console.Write("\b \b"); will delete the asterisk character from the screen, but you do not have any code within your else block that removes the previously entered character from your pass string variable.
Here's the relevant working code that should do what you require:
var pass = s...
Webfont Smoothing and Antialiasing in Firefox and Opera
...ell, Firefox does not support something like that.
In the reference page from Mozilla specifies font-smooth as CSS property controls the application of anti-aliasing when fonts are rendered, but this property has been removed from this specification and is currently not on the standard track.
Thi...
Unescape HTML entities in Javascript?
...cally, assign the encoded HTML to its innerHTML and retrieve the nodeValue from the text node created on the innerHTML insertion. Since it just creates an element but never adds it, no site HTML is modified.
It will work cross-browser (including older browsers) and accept all the HTML Character En...
How to convert an image to base64 encoding?
Can you please guide me how can I convert an image from a URL to base64 encoding?
9 Answers
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Why start an ArrayList with an initial capacity?
... + 2 + 3 + 1 + 5 + 3 = 16, which is twice the number of elements inserted. From this sketch you can prove that the average cost is two per insert in general.
– Eric Lippert
Mar 15 '13 at 16:55
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