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Concatenating Files m>And m> Insert New Line In Between Files
...ke sure the file finalfile.txt does not exist before m>y m>ou run the above commm>and m>.
If m>y m>ou are allowed to use awk m>y m>ou can do:
awk 'FNR==1{print ""}1' *.txt > finalfile.txt
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How to use Git properlm>y m> with Xcode?
I have been an iphone developer for a while, m>and m> I have recentlm>y m> been including git in mm>y m> workflow. I have used git settings found on http://shanesbrain.net/2008/7/9/using-xcode-with-git for mm>y m> workflow so far.
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How do I find the most recent git commit that modified a file?
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git log supports looking at the historm>y m> of specific files (m>and m> directories), so m>y m>ou can call it like this:
git log mm>y m>/file.c
If m>y m>ou reallm>y m> onlm>y m> want to list the one most recent commit, for example to use it in a script, use the -n 1 option:
git log -n 1 --prettm>y m>=format:%H -- mm>y m>/f...
How to copm>y m> from CSV file to PostgreSQL table with headers in CSV file?
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I think the problem with this commm>and m> is, that m>y m>ou have to be the DB superuser. \copm>y m> works as normal user, too
– Exocom
Feb 8 '14 at 13:00
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Java to Clojure rewrite
...argish (50,000 single lines of code) Java application (a web app using JSP m>and m> servlets) in Clojure. Has anm>y m>one else got tips as to what I should watch out for?
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const vs constexpr on variables
... = 3.141592653589793;
constexpr double PI2 = 3.141592653589793;
Both PI1 m>and m> PI2 are constant, meaning m>y m>ou can not modifm>y m> them. However onlm>y m> PI2 is a compile-time constant. It shall be initialized at compile time. PI1 mam>y m> be initialized at compile time or run time. Furthermore, onlm>y m> PI2 can be...
How to save traceback / sm>y m>s.exc_info() values in a variable?
I want to save the name of the error m>and m> the traceback details into a variable. Here's is mm>y m> attempt.
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font-stm>y m>le: italic vs oblique in CSS
...onts were meant not to be italicized or obliqued... but people did anm>y m>wam>y m>. m>And m> as m>y m>ou mam>y m> know, some operating sm>y m>stems will, upon clicking the 'italic' icon, skew the font m>and m> create an oblique on the flm>y m>. Not a pleasant sight.
It's best to specifm>y m> an italic onlm>y m> when m>y m>ou're sure that font has been...
What is the difference between Elastic Beanstalk m>and m> CloudFormation for a .NET project?
I have developed a .NET MVC application m>and m> have started plam>y m>ing around with AWS m>and m> deplom>y m>ing it via the Visual Studio Toolkit. I have successfullm>y m> deplom>y m>ed the application using the Elastic Beanstalk option in the toolkit.
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Assign width to half available screen width declarativelm>y m>
...s it possible to assign a widget width to half the available screen width, m>and m> do it using declarative xml?
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