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Differences between dependencyManagement and dependencies in Maven
... This is especially useful when you have a set of projects (i.e. more than one) that inherits a common parent.
Another extremely important use case of dependencyManagement is the control of versions of artifacts used in transitive dependencies. This is hard to explain without an example. Luckily, t...
What new capabilities do user-defined literals add to C++?
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@NicolBolas You're right. I'm actually surprised one isn't in there. Maybe we should propose one or two for 2014 if it isn't too late.
– emsr
Mar 10 '13 at 0:26
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Parse usable Street Address, City, State, Zip from a string [closed]
...ch has been converted to Sql Server 2005. This field has everything all in one field. I need to parse out the individual sections of the address into their appropriate fields in a normalized table. I need to do this for approximately 4,000 records and it needs to be repeatable.
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HTTP 1.0 vs 1.1
... 1.0 does not officially require a Host header, but it doesn't hurt to add one, and many applications (proxies) expect to see the Host header regardless of the protocol version.
Example:
GET / HTTP/1.1
Host: www.blahblahblahblah.com
This header is useful because it allows you to route a message ...
iPhone Keyboard Covers UITextField
...verything above it) up with an animation, and then back down when you are done. You may need to put the text field and some of the other items into another view and slide the view as a unit. (I call these things "plates" as in "tectonic plates", but that's just me). But here is the general idea i...
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
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Just a note to everyone saying this is only in Unix and not Windows, this is the same in Powershell - you have to do .\my.bat etc to execute
– manojlds
Jun 13 '11 at 22:16
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How can I use threading in Python?
...ost that you should definitely check out (no affiliation) - Parallelism in one line: A Better Model for Day to Day Threading Tasks. I'll summarize below - it ends up being just a few lines of code:
from multiprocessing.dummy import Pool as ThreadPool
pool = ThreadPool(4)
results = pool.map(my_functi...
Why is my program slow when looping over exactly 8192 elements?
...matrix size, large difference in timings
But that's only because there's one other problem with the code.
Starting from the original loop:
for(i=1;i<SIZE-1;i++)
for(j=1;j<SIZE-1;j++) {
res[j][i]=0;
for(k=-1;k<2;k++)
for(l=-1;l<2;l++)
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Hidden features of mod_rewrite
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1 year old post, but one of the more useful things I've found on SO - for me.
– Erik
Jan 23 '10 at 18:07
3
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Differences in string compare methods in C#
... below. What I am curious about are the differences between them and when one should be used over the others? Should one be avoided at all costs? Are there more I haven't listed?
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