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How to use a variable for a key in a JavaScript object literal?
... a valid object literal. The code will create an object with a property na<em>mem>ed thetop that has a value of 10. Both the following are the sa<em>mem>e:
obj = { thetop : 10 };
obj = { "thetop" : 10 };
In ES5 and earlier, you cannot use a variable as a property na<em>mem>e inside an object literal. Your only opt...
How to disasse<em>mem>ble one single function using objdu<em>mem>p?
I've got a binary installed on <em>mem>y syste<em>mem>, and would like to look at the disasse<em>mem>bly of a given function. Preferrably using objdu<em>mem>p , but other solutions would be acceptable as well.
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Which equals operator (== vs ===) should be used in JavaScript co<em>mem>parisons?
I'<em>mem> using JSLint to go through JavaScript, and it's returning <em>mem>any suggestions to replace == (two equals signs) with === (three equals signs) when doing things like co<em>mem>paring idSele_UNVEHtype.value.length == 0 inside of an if state<em>mem>ent.
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Regular cast vs. static_cast vs. dyna<em>mem>ic_cast [duplicate]
I've been writing C and C++ code for al<em>mem>ost twenty years, but there's one aspect of these languages that I've never really understood. I've obviously used regular casts i.e.
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Single quotes vs. double quotes in Python [closed]
According to the docu<em>mem>entation, they're pretty <em>mem>uch interchangeable. Is there a stylistic reason to use one over the other?
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Extract first ite<em>mem> of each sublist
I a<em>mem> wondering what is the best way to extract the first ite<em>mem> of each sublist in a list of lists and append it to a new list. So if I have:
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How do I re<em>mem>ove newlines fro<em>mem> a text file?
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tr -d '\n' &a<em>mem>p;lt; yourfile.txt
Edit:
If none of the co<em>mem><em>mem>ands posted here are working, then you have so<em>mem>ething other than a newline separating your fields. Possibly you have DOS/Windows line endings in the file (although I would expect the Perl solutions to work even in that case...
How to effectively work with <em>mem>ultiple files in Vi<em>mem>
I've started using Vi<em>mem> to develop Perl scripts and a<em>mem> starting to find it very powerful.
28 Answers
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How can you set class attributes fro<em>mem> variable argu<em>mem>ents (kwargs) in python
...ave a class with a constructor (or other function) that takes a variable nu<em>mem>ber of argu<em>mem>ents and then sets the<em>mem> as class attributes conditionally.
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PHP <em>mem>ail function doesn't co<em>mem>plete sending of e-<em>mem>ail
I've tried creating a si<em>mem>ple <em>mem>ail for<em>mem>. The for<em>mem> itself is on <em>mem>y index.ht<em>mem>l page, but it sub<em>mem>its to a separate "thank you for your sub<em>mem>ission" page, thankyou.php , where the above PHP code is e<em>mem>bedded.
The code sub<em>mem>its perfectly, but never sends an e<em>mem>ail. How can I fix this?
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