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Include another JSP file
...ed at compile time, and may thus not use a parameter value, which is only known at execution time.
What you need is a dynamic include:
<jsp:include page="..." />
Note that you should use the JSP EL rather than scriptlets. It also seems that you're implementing a central controller with ind...
Check if a given key already exists in a dictionary and increment it
...' since that's the variable name in the question, but I agree it's clearer now.
– dF.
Nov 18 '09 at 1:11
20
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How to define an empty object in PHP
...e creating a new one. The problem that needs fixing is that people should know what stdClass does.
– Pacerier
Mar 25 '15 at 5:04
2
...
Get the new record primary key ID from MySQL insert query?
... If, at the point that you do the table1 insert, the database knows all the information that you want to insert into table2, then you could use a trigger to do this, or combine this into a query. If not, then you'd need to use multiple queries - i.e. do it in PHP. It depends on what the ...
Changed GitHub password, no longer able to push back to the remote
... ask for your password for the given git user, fill that in correctly, and now try:-
git pull
or,
git push
It should work unless you have to change other things like username or remote URL, you can take a look at the following Git documentation:-
https://help.github.com/articles/setting-your-us...
Map implementation with duplicate keys
...ace Class1 and Class2 with the types you want to use for keys and values.
Now you can put them into an array or a list and iterate over them:
Pair[] pairs = new Pair[10];
...
for (Pair pair : pairs)
{
...
}
share
...
How to enable Bootstrap tooltip on disabled button?
... bootstrap3 angular app, after applying this style, the disabled button is now clickable
– Dimitri Kopriwa
Feb 11 '15 at 16:58
3
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How do I parse a URL into hostname and path in javascript?
...ocation; and all the following lines work. Tried it in Chrome and IE9 just now.
– Lee Meador
Apr 26 '13 at 17:20
9
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How to simulate a click with JavaScript?
...
Event.initEvent is now deprecated developer.mozilla.org/en/docs/Web/API/Event/initEvent
– artnikpro
Mar 2 '17 at 11:39
...
Read lines from a file into a Bash array [duplicate]
...a bash array is this:
IFS=$'\n' read -d '' -r -a lines < /etc/passwd
Now just index in to the array lines to retrieve each line, e.g.
printf "line 1: %s\n" "${lines[0]}"
printf "line 5: %s\n" "${lines[4]}"
# all lines
echo "${lines[@]}"
...