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What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
... check if it's a number, if yes then store it in the property YY in object XX" and JSF will do all that.
So yes, you can still use JQuery, JS, etc. But JSF provides many benefits when it comes to writing server side code and saves you from a lot of boiler plate.
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How to check for valid email address? [duplicate]
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+1 for the quickie re.match(r"xx") tutorial. Inlining what is necessary is the mark of a good answer.
– JohnnyLambada
Nov 17 '12 at 15:58
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Couldn't register with the bootstrap Server
...e message that I was getting was the same as above:
Couldn't register xxx.com.company.appname with
the bootstrap server. This generally
means that another instance of this
process was already running or is hung
in the debugger.
I tried many things to fix the problem, in this order, al...
How do I make JavaScript beep?
...MvfSHTGkF5RWH7kz/ESHWPAq/kcCRhqBtMdokPdM7vil7RG98A2sc7zO6ZvTdM7pmOUAZTnJW+NXxqmd41dqJ6mLTXxrPpnV8avaIf5SvL7pndPvPpndJR9Kuu8fePvuiuhorgWjp7Mf/PRjxcFCPDkW31srioCExivv9lcwKEaHsf/7ow2Fl1T/9RkXgEhYElAoCLFtMArxwivDJJ+bR1HTKJdlEoTELCIqgEwVGSQ+hIm0NbK8WXcTEI0UPoa2NbG4y2K00JEWbZavJXkYaqo9CRHS55FcZTjKEk3NKoCY...
Is it possible to program iPhone in C++
...jective-C++). Inside Objective-C(++) files you can use normal #include <XXX> just like C/C++ files.
– Martin York
Jan 10 '13 at 8:14
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Recursively counting files in a Linux directory
... took 1.7/0.5/1.33 seconds (real/user/sys). rsync --stats --dry-run -ax ~ /xxx took 4.4/3.1/2.1 seconds. That's for about 500,000 files on SSD.
– slim
socket.io rooms or namespacing?
... the connection event on the default connection and connection event on a /xxx namespace are different. For example, if you had a chat and comment system on your site and wanted both to be real time, you could namespace each. This allows you to build an entire Socket.IO application that lives only i...
Subprocess changing directory
...c/fstab', 'r'), I cannot replace os.chdir() with anything about subprocess.XXX(cwd='/') as it won't help, as said. These are two complete different scenarios.
– glglgl
Jan 28 '14 at 16:00
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String variable interpolation Java [duplicate]
... Java Strings are immutable, can't be changed, so there's no "insert XXX into String YYY." A simplified syntax, such as the Ruby #{}, with String.format() semantics (i.e., create a new string) would respect String immutability, but run afould of other core Java design constraints.
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List the queries running on SQL Server
... @stmt_start int
, @stmt_end int
, @sql_handle binary(20)
set @spid = XXX -- Fill this in
select top 1
@sql_handle = sql_handle
, @stmt_start = case stmt_start when 0 then 0 else stmt_start / 2 end
, @stmt_end = case stmt_end when -1 then -1 else stmt_end / 2 end
from sys.sysproces...