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How to install a node.js module without using npm?
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You need to download their source from the github. Find the main file and then include it in your main file.
An example of this can be found here > How to manually install a node.js module?
Usually you need to find the source and go through the package.json file. There you can find which is th...
Any shortcut to initialize all array elements to zero?
...t[10];
for(int i=0;i<arr.length;i++)
arr[i] = 0;
But if you do so then it will an useless loss of machine cycle.
and if you use in your application where you have many arrays and you do that for each array then it will affect the Application Performance up-to considerable level.
The more u...
ruby 1.9: invalid byte sequence in UTF-8
... problematic input I also use a double conversion from UTF-8 to UTF-16 and then back to UTF-8 file_contents.encode!('UTF-16', 'UTF-8', :invalid => :replace, :replace => '') file_contents.encode!('UTF-8', 'UTF-16')
– RubenLaguna
Jan 16 '12 at 9:28
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Git branching strategy integated with testing/QA process
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we do indirectly, by merging one and then the other one to develop. It is step 4 of the process above and it has to do with chronological order. So if feature 2 is ready to be merged but feature 1 was already merged, the feature 2 developer and tester have to ma...
What does auto&& tell us?
...in a range-based for loop. See my other question for more details.
If you then use std::forward on your auto&& reference to preserve the fact that it was originally either an lvalue or an rvalue, your code says: Now that I've got your object from either an lvalue or rvalue expression, I wan...
Should a .sln be committed to source control?
... simply by selecting the relevant projects from the repository. The plugin then generates a solution file and modifies project files on the fly for the given solution. It also handles references. In other words, all the developer has to do is to select the appropriate projects and then the necessary...
MySQL - UPDATE query based on SELECT Query
...fields and "on" criteria to do your work. You can also perform the checks, then pull the data into the temp table(s) and then run the update using the above syntax replacing your table and column names.
Hope it works, if not let me know. I will write an exact query for you.
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What is the proper way to URL encode Unicode characters?
..., and should convert all other characters to bytes according to UTF-8, and then percent-encode those values. This requirement was introduced in January 2005 with the publication of RFC 3986. URI schemes introduced before this date are not affected.
It seems like because there were other accepted w...
Max parallel http connections in a browser?
...taneously. So if a user is looking at my website in Tab1 of their browser, then also tries loading it in Tab2, they've used up the two allowed connections to my site.
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What is correct HTTP status code when redirecting to a login page?
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This is a misuse of HTTP redirection mechanism. If user is not authorized then your app must return 401 Unauthorized. In case that the user is authorized but does not have an access to the requested resource then 403 Forbidden must be returned.
You should do the redirect on client side, e.g. by ja...