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Why always ./configure; make; make install; as 3 separate steps?
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But why not just let people do it themselves? Is this really such a big win?
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How do Trigonometric functions work?
... with Chebyshev, which means faster performance)
Range reduction is a huge win. This is because the contribution of higher order polynomials shrinks down when the interval of the approximation is smaller.
If you can't get away with range reduction, your coefficients need to be stored with more preci...
What are the main performance differences between varchar and nvarchar SQL Server data types?
...one application from varchar to nvarchar will be much more than the little bit of extra disk space you'll use in most applications.
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Alter table add multiple columns ms sql
...o remove the brackets
ALTER TABLE Countries
ADD
HasPhotoInReadyStorage bit,
HasPhotoInWorkStorage bit,
HasPhotoInMaterialStorage bit,
HasText bit;
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Virtualbox “port forward” from Guest to Host [closed]
...t and find out the ip address:
ifconfig
example of result (ip address is 10.0.2.15):
eth0 Link encap:Ethernet HWaddr 08:00:27:AE:36:99
inet addr:10.0.2.15 Bcast:10.0.2.255 Mask:255.255.255.0
Go to Vbox instance window -> Menu -> Network adapters:
adapter should be NAT
cli...
How to get first character of string?
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1080
What you want is charAt.
var x = 'some string';
alert(x.charAt(0)); // alerts 's'
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Differences between socket.io and websockets
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As far as I'm aware, I think this is a little bit bad example as jQuery is not to support older browsers. This gives newbies the impression that nowadays jQuery is supposed to be used. There is babel for this in case you use latest ECMAs. :D Excuse my nitpicking, I just ...
Permission denied on accessing host directory in Docker
...can be found at: https://github.com/sudo-bmitch/docker-base
The important bit from the fix-perms script is:
# update the uid
if [ -n "$opt_u" ]; then
OLD_UID=$(getent passwd "${opt_u}" | cut -f3 -d:)
NEW_UID=$(stat -c "%u" "$1")
if [ "$OLD_UID" != "$NEW_UID" ]; then
echo "Changing UID of...
Converting Integer to String with comma for thousands
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Eng.FouadEng.Fouad
103k6161 gold badges286286 silver badges383383 bronze badges
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Replace all spaces in a string with '+' [duplicate]
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answered Sep 25 '10 at 19:05
Dagg NabbitDagg Nabbit
64.7k1717 gold badges9898 silver badges135135 bronze badges
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