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Difference between Dictionary and Hashtable [duplicate]
...at is the difference between Dictionary and Hashtable. How to decide which one to use?
7 Answers
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Calculate age given the birth date in the format YYYYMMDD
...y a few hours, on some years, or during daylight saving (depending on timezone).
Instead I would recommend using a library for this, if precision is very important. Also @Naveens post, is probably the most accurate, as it doesn't rely on the time of day.
Benchmarks: http://jsperf.com/birthday-ca...
Eclipse syntax highlighting preferences save and restore
... fresh Eclipse install, export the preferences to a .epf file, change just one single setting, export again, and compare the files. To my surprise, trying to import settings from a minimal .epf file did not work reliably either.
The solution that worked for me was to copy these files: {Eclipse work...
How to perform Unwind segue programmatically?
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For anyone who, like me, still has trouble with implementing this answer, I put together a more thorough walkthrough and example in this repo: github.com/bradley/iOSUnwindSegueProgramatically (Not trying to advertise myself, I just ...
How can I copy the content of a branch to a new local branch?
...his just creating the new branch but cannot able to copy the contents from one branch to another branch. When i try this commands it just showing "The branch named **** already exist".
– anoop
Sep 27 '13 at 14:45
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What is the difference between application server and web server?
...can do whatever Web Server is capable of. Additionally App Server have components and features to support Application level services such as Connection Pooling, Object Pooling, Transaction Support, Messaging services etc.
As web servers are well suited for static content and app servers for dynamic ...
Attach to a processes output for viewing
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There are a few options here. One is to redirect the output of the command to a file, and then use 'tail' to view new lines that are added to that file in real time.
Another option is to launch your program inside of 'screen', which is a sort-of text-bas...
Merge and interleave two arrays in Ruby
...at if the two arrays are of unequal lengths? Especially if s is the longer one? I think I can safely assume the example Chris gave isn't he actual data he;s working with. consider: [].zip[1, 2] => nil (going to have a hard time calling #flatten on that) [3,4].zip([1, 3, 5, 7]) => [[3, 1], [4,...
How do you share constants in NodeJS modules?
...utability of the destructured variable, not the const in foo.js. That is, one can use let {FOO} = in bar.js and mutate the "constant" variable. AFAIK, to enforce immutability of exports, one still needs either ES modules or Object.freeze.
– Spain Train
Aug 11...
How to select html nodes by ID with jquery when the id contains a dot?
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One variant would be this:
$("input[id='SearchBag.CompanyName']")
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