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What is a postback?
I'm making my way into web development and have seen the word postback thrown around. Coming from a non-web based background, what does a new web developer have to know about postbacks? (i.e. what are they and when do they arise?)
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How do you change the server header returned by nginx?
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Like Apache, this is a quick edit to the source and recompile. From Calomel.org:
The Server: string is the header which
is sent back to the client to tell
them what type of http server you are
running and possibly what version.
This string is used by places like
Alexia and Netcraft ...
How do you get the rendered height of an element?
How do you get the rendered height of an element?
18 Answers
18
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How to check if a Unix .tar.gz file is a valid file without uncompressing?
...ressing the file?
tar -tzf my_tar.tar.gz >/dev/null
Edited as per comment. Thanks zrajm!
Edit as per comment. Thanks Frozen Flame! This test in no way implies integrity of the data. Because it was designed as a tape archival utility most implementations of tar will allow multiple copies of th...
Best programming aids for a quadriplegic programmer
...onclusions, yes, this is programming related. It covers a situation that comes under the heading of, "There, but for the grace of God, go you or I." This is brand new territory for me so I'm asking for some serious help here.
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Count number of lines in a git repository
...s trivial; How about include only source code files (eg *.cpp). We have some bin files committed :)
– Daniel
Sep 5 '12 at 14:25
44
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How to enumerate an enum
How can you enumerate an enum in C#?
29 Answers
29
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How to convert date to timestamp in PHP?
How do I get timestamp from e.g. 22-09-2008 ?
19 Answers
19
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Preventing form resubmission
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There are 2 approaches people used to take here:
Method 1: Use AJAX + Redirect
This way you post your form in the background using JQuery or something similar to Page2, while the user still sees page1 displayed. Upon successful posting, you redirect the browser to Page2.
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How to remove debugging from an Express app?
...cket.io and connect-redis , but I do not know where the debugging mode comes from.
2 Answers
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