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Why is my variable unaltered after I modify it inside of a function? - Asynchronous code reference
...nbaum has also put a lot of effort explaining asynchronicity in the same thread.
@Matt Esch's answer to "Get data from fs.readFile" also explains asynchronicity extremely well in a simple manner.
The answer to the question at hand
Let's trace the common behavior first. In all examples, the oute...
Using varchar(MAX) vs TEXT on SQL Server
I just read that the VARCHAR(MAX) datatype (which can store close to 2GB of char data) is the recommended replacement for the TEXT datatype in SQL Server 2005 and Next SQL SERVER versions.
...
How to sort a file, based on its numerical values for a field?
...
echo " Enter any values to sorting: "
read n
i=0;
t=0;
echo " Enter the n value: "
for(( i=0;i<n;i++ ))
do
read s[$i]
done
for(( i=0;i<n;i++ ))
do
for(( j=i+1;j<n;j++ ))
do
if [ ${s[$i]} -gt ${s[$j]} ]
then
t=${s[$i]}
s[$i]=${s[$j]}
s[$j]=$t
fi
done
done...
[ :Unexpected operator in shell programming [duplicate]
...answer. Anyone looking to solve it for sh should just use single '='. Only reading the top voted reply by Wolph wasted my 3 hours :(
– Umer
Feb 8 '19 at 13:40
1
...
Detach many subdirectories into a new, separate Git repository
...file like a_file_and_make_a_commit, you can choose to add a .gitignore, or README.md etc.
4 - Merge apps repo first:
git remote add apps-repo ../apps-repo
git fetch apps-repo
git merge -s ours --no-commit apps-repo/master # see below note.
git read-tree --prefix=apps -u apps-repo/master
git commit...
How do I get the RootViewController from a pushed controller?
...
The 2nd line should read: UIViewController *rootViewController = [viewControllers objectAtIndex:viewControllers.count - 1];
– Billy
May 19 '16 at 19:44
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Python 2.7 getting user input and manipulating as string without quotations
...
Although for anyone reading this using Python 3, input now works this way, and raw_input is gone.
– Thomas K
Feb 10 '11 at 17:35
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Resolving LNK4098: defaultlib 'MSVCRT' conflicts with
...IMO this link from Yochai Timmer was very good and relevant but painful to read. I wrote a summary.
Yochai, if you ever read this, please see the note at the end.
For the original post read : warning LNK4098: defaultlib "LIBCD" conflicts with use of other libs
Error
LINK : warning LNK4098: default...
Standard concise way to copy a file in Java?
...y way to copy a file in Java involves opening streams, declaring a buffer, reading in one file, looping through it, and writing it out to the other steam. The web is littered with similar, yet still slightly different implementations of this type of solution.
...
How can we match a^n b^n with Java regex?
...g".
Rather than immediately giving out the pattern, this answer will guide readers through the process of deriving it. Various hints are given as the solution is slowly constructed. In this aspect, hopefully this answer will contain much more than just another neat regex pattern. Hopefully readers w...