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How do I shutdown, restart, or log off Windows via a bat file?
...sers.
I want to make sure some other really good answers are also mentioned along with this one. Here they are in no particular order.
The -f option from JosephStyons
Using rundll32 from VonC
The Run box from Dean
Remote shutdown from Kip
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Cost of exception handlers in Python
...owing:
import timeit
statements=["""\
try:
b = 10/a
except ZeroDivisionError:
pass""",
"""\
if a:
b = 10/a""",
"b = 10/a"]
for a in (1,0):
for s in statements:
t = timeit.Timer(stmt=s, setup='a={}'.format(a))
print("a = {}\n{}".format(a,s))
print("%.2f usec...
What is Weak Head Normal Form?
...("e" ++ "llo") -- the outermost part is the data constructor (:)
As mentioned, all the normal form expressions listed above are also in weak head normal form.
These expressions are not in weak head normal form:
1 + 2 -- the outermost part here is an application of (+)
(\x -> x ...
Change the URL in the browser without loading the new page using JavaScript
...on firefox chrome and safari. No luck with mobile safari on the ipad or iphone though :(
– Sid
Jun 4 '11 at 3:06
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How do I get rid of “[some event] never used” compiler warnings in Visual Studio?
...implementation of a normal event. And as another added benefit, it prompts one to think about whether this do-nothing implementation is really the best implementation. For instance, if the event isn't so much unimportant as it is unsupported, such that clients that do rely on the functionality are l...
Can I use jQuery with Node.js?
...ually changing the page of the user in real time, so it's even cooler than one might expect.
– alessioalex
Nov 4 '11 at 20:01
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Set the table column width constant regardless of the amount of text in its cells?
...h of the first cell in a column to be 100px .
However, when the text in one of the cell in this column is too long, the width of the column becomes more than 100px . How could I disable this expansion?
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How to add leading zeros?
... available for formatting numbers, including adding leading zeroes. Which one is best depends upon what other formatting you want to do.
The example from the question is quite easy since all the values have the same number of digits to begin with, so let's try a harder example of making powers of ...
Deleting a file in VBA
... attribute is set?
EDIT: Marking this answer as community wiki so anyone can modify it if need be.
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Shell script to send email [duplicate]
...fine and is commonly used:
$ echo "hello world" | mail -s "a subject" someone@somewhere.com
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