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Tracing XML request/responses with JAX-WS
...my 3 web services (I have 3 JAX-WS web services in my Tomcat web-app). Any idea why it wouldn't work on all 3?
– David Brossard
Nov 5 '12 at 14:19
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Xcode 4: create IPA file instead of .xcarchive
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You have no idea how much I love you right now... at least one of my problems is solved! Thank you!
– Dmytro
Jul 7 '15 at 3:24
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Git Symlinks in Windows
...need to be commited first, while git status says there are no changes..any idea?
– joreg
Oct 5 '11 at 22:45
6
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How to write an async method with out parameter?
...use ContinueWith
What if you just use the TPL as designed? No tuples. The idea here is that we use exceptions to redirect ContinueWith to two different paths.
await DoAsync(name).ContinueWith(task =>
{
if (task.Exception != null)
{
// handle fail
}
if (task.Result is Sto...
Split string into an array in Bash
... # avoid globbing (expansion of *).
array=(${string//:/ })
Similar idea:
t="one,two,three"
a=($(echo $t | tr ',' "\n"))
(Note: I added the missing parentheses around the command substitution which the answerer seems to have omitted.)
Similar idea:
string="1,2,3,4"
array=(`echo $string |...
Windows batch: sleep [duplicate]
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Holy crap! I had no idea this was there. SO needs to sort these answers by rating. I almost missed this.
– RandomInsano
Dec 18 '12 at 18:00
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Most common C# bitwise operations on enums
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I also found this useful - Any ideas how I can modify it so it works on any underlying type?
– Charlie Salts
Feb 14 '10 at 5:10
7
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Should functions return null or an empty object?
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Returning null is usually the best idea if you intend to indicate that no data is available.
An empty object implies data has been returned, whereas returning null clearly indicates that nothing has been returned.
Additionally, returning a null will result ...
Git: How to update/checkout a single file from remote origin master?
...at would be:
git fetch
git restore -s origin/master -- path/to/file
The idea is: git restore only deals with files, not files and branches as git checkout does.
See "Confused by git checkout": that is where git switch comes in)
codersam adds in the comments:
in my case I wanted to get the ...
prototype based vs. class based inheritance
...gy issues here, mostly built around someone (not you) trying to make their idea sound like The Best.
All object oriented languages need to be able to deal with several concepts:
encapsulation of data along with associated operations on the data, variously known as data members and member function...