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How to get the selected radio button’s value?
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A1rPun
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answered Mar 8 '12 at 14:02
jbabeyjbabey
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How do I join two lines in vi?
...u join lines as is -- without adding or removing whitespaces:
S<Switch_ID>_F<File type>
_ID<ID number>_T<date+time>_O<Original File name>.DAT
Result:
S<Switch_ID>_F<File type>_ID<ID number>_T<date+time>_O<Original File name>.DAT
With ...
select into in mysql
...p://dev.mysql.com/doc/refman/5.0/en/create-table-select.html
CREATE TABLE new_tbl SELECT * FROM orig_tbl;
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How to create a new java.io.File in memory?
How can I create new File (from java.io ) in memory, not on the hard disk?
3 Answers
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How do I delete specific lines in Notepad++?
...ith "" :(
– felickz
Oct 7 '11 at 12:51
13
This is one of those little gems I find where i wish I ...
Difference between IsNullOrEmpty and IsNullOrWhiteSpace in C# [duplicate]
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51
Short answer:
In common use, space " ", Tab "\t" and newline "\n" are the difference:
string...
About Java cloneable
...ts are. So, you can't copy the list like this:
ArrayList<A> list2 = new ArrayList<A>();
for(A a : list1) {
list2.add(new A(a));
}
If the object is actually of type B or C, you will not get the right copy. And, what if A is abstract? Now, some people have suggested this:
ArrayList...
How to invoke a Linux shell command from Java
...xecute a command in your shell
try
Process p = Runtime.getRuntime().exec(new String[]{"csh","-c","cat /home/narek/pk.txt"});
instead.
EDIT::
I don't have csh on my system so I used bash instead. The following worked for me
Process p = Runtime.getRuntime().exec(new String[]{"bash","-c","ls /hom...
powershell 2.0 try catch how to access the exception
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Try something like this:
try {
$w = New-Object net.WebClient
$d = $w.downloadString('http://foo')
}
catch [Net.WebException] {
Write-Host $_.Exception.ToString()
}
The exception is in the $_ variable. You might explore $_ like this:
try {
$w = Ne...
How do I resolve a HTTP 414 “Request URI too long” error?
...nger request URI. The value is in /etc/apache2/apache2.conf. If not, add a new line (LimitRequestLine 10000) under AccessFileName .htaccess.
However, note that if you're actually running into this limit, you are probably abusing GET to begin with. You should use POST to transmit this sort of data ...