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Bootstrap 3 Navbar with Logo
...vbar with an image logo instead of text branding. What's the proper way of doing this without causing any issues with different screen sizes? I assume this a common requirement, but I haven't yet seen a good code sample. A key requirement other than having acceptable display on all screen sizes is t...
Get just the filename from a path in a Bash script [duplicate]
...you'd need to find a way to strip that off as well.
So, given you have to do that anyway, you may as well find a method that can strip off the path and the extension.
One way to do that (and this is a bash-only solution, needing no other executables):
pax> a=/tmp/xx/file.tar.gz
pax> xpath=$...
Can't create handler inside thread that has not called Looper.prepare()
What does the following exception mean; how can I fix it?
27 Answers
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How to revert initial git commit?
...you are on. You can't use git branch -D as this has a safety check against doing this. You can use update-ref to do this.
git update-ref -d HEAD
Do not use rm -rf .git or anything like this as this will completely wipe your entire repository including all other branches as well as the branch that...
How do I create and access the global variables in Groovy?
...in itself is a class with a method that will run the code, but that is all done runtime. We can define a variable to be scoped to the script by either omitting the type definition or in Groovy 1.8 we can add the @Field annotation.
import groovy.transform.Field
var1 = 'var1'
@Field String var2 = 'v...
What is the need of JSF, when UI can be achieved with JavaScript libraries such as jQuery and Angula
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JSF to plain JSP/Servlet/HTML/CSS/JS is like as jQuery to plain JS: do more with less code. To take PrimeFaces (jQuery + jQuery UI based) as an example, browse through its showcase to see complete code examples. BootsFaces (jQuery + Bootstrap UI based) has also a showcase with complete code e...
Deleting lines from one file which are in another file
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grep -v -x -f f2 f1 should do the trick.
Explanation:
-v to select non-matching lines
-x to match whole lines only
-f f2 to get patterns from f2
One can instead use grep -F or fgrep to match fixed strings from f2 rather than patterns (in case you ...
Prevent Android activity dialog from closing on outside touch
...ctivity that is using the Theme.Dialog style such that it is a floating window over another activity. However, when I click outside the dialog window (on the background activity), the dialog closes. How can I stop this behaviour?
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How to Parse Command Line Arguments in C++? [duplicate]
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Boost.Program_options should do the trick
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Are nested HTML comments possible?
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Does this mean the inner comment is no longer a proper comment?
– S.Lott
Jan 14 '09 at 12:58
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