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Can I use multiple versions of jQuery on the same page?
...ntrol. Can I safely just use the latter half, or do both libraries need to call noConflict()?
– Bungle
Oct 14 '09 at 15:05
7
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Objective-C - Remove last character from string
... the morning for arithmetic I guess. :) Omar, string refers to a variable called string that holds the text you want to modify. You can take a look at the documentation for the different ways you can create an NSString object, either from a file on disk or from data in your application.
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How to check if smtp is working from commandline (Linux) [closed]
I have a SMTP-server, for the purpose of this question lets call it: smtp.mydomain.com.
4 Answers
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In Go's http package, how do I get the query string on a POST request?
...value pair in the request body. You're correct in your answer that you can call ParseForm() and then use req.Form field to get the map of key-value pairs, but you can also call FormValue(key) to get the value of a specific key. This calls ParseForm() if required, and gets values regardless of how th...
is it possible to update UIButton title/text programmatically?
... to update the title/text of the UIButton to reflect the new state. I'm calling:
12 Answers
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Reason to Pass a Pointer by Reference in C++?
...er by reference. For instance, if you have a class holding data in a dynamically allocated array, but you want to provide (nonconstant) access to this data to the client. At the same time, you do not want the client to be able to manipulate the memory through the pointer.
– use...
Rebase a single Git commit
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how can a question specifically called 'git rebase ...' have the accepted answer than contains a cherry-pick, which is a totally different concept and sometimes per se considered unclean?
– Bondax
Oct 13 '15 at 9...
ant warning: “'includeantruntime' was not set”
... set that once somewhere in the buildfile instead of littering every javac call with it...
– Jonik
Jul 2 '11 at 7:42
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Remove spaces from std::string in C++
...around and returns a pointer to where the end now should be. So we have to call string::erase to actually modify the length of the container:
str.erase(remove_if(str.begin(), str.end(), isspace), str.end());
We should also note that remove_if will make at most one copy of the data. Here is a samp...
How to do this using jQuery - document.getElementById(“selectlist”).value
...on online - it really is quite comprehensive.
The feature you are after is called 'jquery selectors'
Generally you do $('#ID').val() - the .afterwards can do a number of things on the element that is returned from the selector. You can also select all of the elements on a certain class and do some...