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GCC -g vs -g3 GDB Flag: What is the Difference?
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From the docs:
-g
Produce debugging information in the operating system's native format (stabs, COFF, XCOFF, or DWARF 2). GDB can work with this
debugging information. On most systems that use stabs format, -g
enables use of...
What is the difference between Builder Design pattern and Factory Design pattern?
...ution that works for all cases. It depends on what you need to implement.
From Wikipedia:
Builder focuses on constructing a
complex object step by step. Abstract
Factory emphasizes a family of product
objects (either simple or complex).
Builder returns the product as a final
step,...
Compiling a java program into an executable [duplicate]
... and Executor will turn the jar into a Windows exe file, indistinguishable from a native application. Simply double-clicking the exe file will invoke the Java Runtime Environment and launch your application.
Download: http://mpowers.net/executor/
EDIT: The above link is broken, but here is the pag...
Gulps gulp.watch not triggered for new or deleted files?
...new files or deleted files. No need! gulp.watch does this. Removing all ./ from the paths cleared up issues. Awesome.
– The Qodesmith
Aug 26 '15 at 13:48
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jquery - return value using ajax result on success
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The trouble is that you can not return a value from an asynchronous call, like an AJAX request, and expect it to work.
The reason is that the code waiting for the response has already executed by the time the response is received.
The solution to this problem is to run ...
How to add multiple font files for the same font?
... Google fonts I would suggest the following.
If you want the fonts to run from your localhost or server you need to download the files.
Instead of downloading the ttf packages in the download links, use the live link they provide, for example:
http://fonts.googleapis.com/css?family=Source+Sans+Pr...
Why doesn't ruby support method overloading?
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This answer might benefit from additional information about optional arguments. (And perhaps also named arguments, now that those are a thing.)
– Ajedi32
Aug 12 '14 at 18:40
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Is there a C++ gdb GUI for Linux? [closed]
...supported with apt: 'apt-get install nemiver'. My only quibble is building from repo failed due to a ' No package gconf-2.0 found'.
– J Evans
Feb 5 '15 at 13:36
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Ruby on Rails patterns - decorator vs presenter
...ern is very similar to the composite pattern in that sense, except handled from outside-in instead of inside-out (if that makes sense).
– smudge
Dec 20 '11 at 7:32
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How many GCC optimization levels are there?
...ted there were 7 options. GCC has since added -Og to bring the total to 8
From the man page:
-O (Same as -O1)
-O0 (do no optimization, the default if no optimization level is specified)
-O1 (optimize minimally)
-O2 (optimize more)
-O3 (optimize even more)
-Ofast (optimize very ag...