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Why no generics in Go?
...e C#'s System.Object (or Java's Object per se) is essentially what I meant by "C's void pointers" (ignoring the part that you can't do pointer arithmetic in those languages). Those are where the static type information gets lost. A cast will not help much because you will get a runtime error.
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Which is the best library for XML parsing in java [closed]
... apache projects on XML seems under hibernation. I haven't evaluated dom4j by myself but just wanted to know - Does java has other (Good) open source xml parsing libraries? and how's your experience with dom4j?
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Remove first element from $@ in bash [duplicate]
...offset of 1;
> [ ${2} ]
# checks that ${2} exists ; again ${@} offset by 1
> &&
# are elements left in ${@}
> set ${@:2}
# sets parameter value to ${@} offset by 1
> ||
#or are not elements left in ${@}
> set "";
# sets par...
How to remove auto focus/keyboard popup of a field when the screen shows up?
...ide onCreate().It prevent softKeyboard to show unless user select EditText by tapping or clicking.
or simply add android:windowSoftInputMode="stateHidden" in Activity tag in Manifest.xml
share
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i...
What is the most useful script you've written for everyday life? [closed]
... example:
/a/very/deeply/nested/path/somewhere> up 4
/a/very>
NB by gmatt:
Working off the great work above, it can be extended to a back function by placing the following into your bashrc:
function up( )
{
LIMIT=$1
P=$PWD
for ((i=1; i <= LIMIT; i++))
do
P=$P/..
done
cd $P
export ...
Comparing Timer with DispatcherTimer
...o have a timer not bound to the UI, should I call it in a separated thread by using System.Threading.Timer or still DisptacherTimer?
– paradisonoir
Jul 10 '09 at 20:14
3
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in entity framework code first, how to use KeyAttribute on multiple columns
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To complete the correct answer submitted by Slauma, you can use the HasKey method to specify an order for composite primary keys as well:
public class User
{
public int UserId { get; set; }
public string Username { get; set; }
} ...
How to place two divs next to each other?
... to auto for those just in case scenarios so a scroll bar is not generated by accident (which auto will do).. either way there will be no content hidden a scenario like this as it will only be hidden if it goes outside your 500px width but as long as there's no height content will wrap within the wi...
How to convert an int to a hex string?
...hr does not involve ASCII at all--it simply takes a number and makes a one-byte bytestring where the ordinal value of the byte is the number. ASCII and ASCII-compatible encodings come into play when you write and display bytestrings.
– Mike Graham
Nov 22 '12 at...
Ignore parent padding
...
In large this question has been answered but in small parts by everyone. I dealt with this just a minute ago.
I wanted to have a button tray at the bottom of a panel where the panel has 30px all around. The button tray had to be flush bottom and sides.
.panel
{
padding: 30px;
}
...