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Handling specific errors in JavaScript (think exceptions)
How would you implement different types of errors, so you'd be able to catch specific ones and let others bubble up..?
One way to achieve this is to modify the prototype of the Error object:
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Makefile, header dependencies
...er, the compiler can assemble a list of dependencies for you. Makefile fragment:
depend: .depend
.depend: $(SRCS)
rm -f ./.depend
$(CC) $(CFLAGS) -MM $^ -MF ./.depend;
include .depend
or
depend: .depend
.depend: $(SRCS)
rm -f ./.depend
$(CC) $(CFLAGS) -MM $^ &...
Can you build dynamic libraries for iOS and load them at runtime?
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At the time this question was asked, Dynamic libraries were not supported by iOS and will result in your app getting rejected. Only static libraries are allowed.
However, in iOS8 you can use dynamic libraries and frameworks. It shoul...
How to check if a file is a valid image file?
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A lot of times the first couple chars will be a magic number for various file formats. You could check for this in addition to your exception checking above.
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What is the purpose of XORing a register with itself? [duplicate]
xor eax, eax will always set eax to zero, right? So, why does MSVC++ sometimes put it in my executable's code? Is it more efficient that mov eax, 0 ?
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Is quoting the value of url() really necessary?
... of your ways are legal.
Opening and closing quote just need to be the same character.
If you have special characters in your URL, you should use quotes or escape the characters (see below).
Syntax and basic data types
The format of a URI value is 'url(' followed by optional white space foll...
Should I delete the cgi-bin folder in a subdomain I just created?
...'s good that you gave the brief answer first, but it's important to give some explanation. Without that, people can only trust that you're right.
– Márton Tamás
Jun 4 '18 at 10:38
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input type=“submit” Vs button tag are they interchangeable?
...TR/html4/interact/forms.html#h-17.5
Buttons created with the BUTTON element function just like buttons created with the INPUT element, but they offer richer rendering possibilities: the BUTTON element may have content. For example, a BUTTON element that contains an image functions like and may r...
How to list all tags that contain a commit?
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It must not be showing me the commit because of lack of memory in that case. Do you know how I can get over this?
– atx
Oct 30 '11 at 13:06
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Android Fragment lifecycle over orientation changes
Using the compatibility package to target 2.2 using Fragments.
7 Answers
7
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