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Using git commit -a with vim
...es, young Ellie (Jena Malone) tells the Universe, "CQ CQ CQ". That means, "Calling all stations."
– cdunn2001
Jul 11 '16 at 17:23
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How to check if a given directory exists in Ruby
I am trying to write a script which automatically checks out or updates a Subversion URL based on whether a specified directory exists or not.
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How to convert a NumPy array to PIL image applying matplotlib colormap
...om which cm.gist_earth is an instance), I discovered that it's possible to call it with a "bytes" argument which already converts it to uint8. Then, the one-liner gets a lot quieter: im = Image.fromarray(cm.gist_earth(myarray, bytes=True))
– heltonbiker
Jun 13 ...
C#: List All Classes in Assembly
I'd like to output (programmatically - C#) a list of all classes in my assembly.
2 Answers
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phpinfo() - is there an easy way for seeing it?
...dow, but you can't see the phpinfo(); contents without making the function call. Obviously, the best approach would be to have a phpinfo script in the root of your web server directory, that way you have access to it at all times via http://localhost/info.php or something similar (NOTE: don't do thi...
How to use the “required” attribute with a “radio” input field
...input type="submit">
</form>
Also take note of:
To avoid confusion as to whether a radio button group is required or not, authors are encouraged to specify the attribute on all the radio buttons in a group. Indeed, in general, authors are encouraged to avoid having radio button ...
How can I assign the output of a function to a variable using bash?
...turn" a string into a variable , with bash v4.3 and up, one can use what's called a nameref. Namerefs allows a function to take the name of one or more variables output parameters. You can assign things to a nameref variable, and it is as if you changed the variable it 'points to/references'.
funct...
How to make a div fill a remaining horizontal space?
I have 2 divs: one in the left side and one in the right side of my page. The one in the left side has fixed width and I want the one of the right side to fill the remaining space.
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Update one MySQL table with values from another
...NNER JOIN original ON (tobeupdated.value = original.value)
SET tobeupdated.id = original.id
That should do it, and really its doing exactly what yours is. However, I prefer 'JOIN' syntax for joins rather than multiple 'WHERE' conditions, I think its easier to read
As for running slow, how large a...
ASP.Net: Literal vs Label
...ls surround it with <span> tags (Unless you use the AssociatedControlID property, in which case a Label control will render a <label> tag).
So, labels can be styled easier, but if you're just inserting text, literals are the way to go. Literal controls also have a handy property Mode wh...