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What's the difference between HEAD, working tree and index, in Git?
...y work into the index.
If this is the first change I've made since my last commit, then I can use the local repository as a checkpoint, but often I've got one conceptual change that I'm implementing as a set of little steps. I want to checkpoint after each step, but save the commit until I've gotten...
What does -1 mean in numpy reshape?
...0, -1))
will give you an array of shape = (50, 4)
You can read more at http://anie.me/numpy-reshape-transpose-theano-dimshuffle/
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Eclipse returns error message “Java was started but returned exit code = 1”
....requiredJavaVersion=1.6 fixed this as my jvm version is 1.6. From the doc http://help.eclipse.org/indigo/index.jsp?topic=%2Forg.eclipse.platform.doc.isv%2Freference%2Fmisc%2Fruntime-options.html
osgi.requiredJavaVersion
The minimum java version that is required to launch Eclipse. The default valu...
Best practices for catching and re-throwing .NET exceptions
...orrect, assuming the exception allows you to pass an exception (which is recommended).
Karl Seguin has a great write up on exception handling in his foundations of programming e-book as well, which is a great read.
Edit: Working link to Foundations of Programming pdf. Just search the text for "exc...
What tools are there for functional programming in C?
... & Muller's book, Functional C, can nowadays (2012-01-02) be found at: http://eprints.eemcs.utwente.nl/1077/ (there is a link to PDF version).
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CSS two divs next to each other
...ave done an example in CodePen that solves your problem. I hope it helps.
http://codepen.io/timbergus/pen/aOoQLR?editors=110
VERY OLD
Maybe this is just a nonsense, but have you tried with a table? It not use directly CSS for positioning the divs, but it works fine.
You can create a 1x2 table an...
C default arguments
...ewhere, so here's a detailed external link to supplement the summary here: http://modelingwithdata.org/arch/00000022.htm
We'd like to turn
double f(int i, double x)
into a function that takes defaults (i=8, x=3.14). Define a companion struct:
typedef struct {
int i;
double x;
} f_args;
...
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
...e current directory on your PATH, which is explained reasonably well here: http://www.faqs.org/faqs/unix-faq/faq/part2/section-13.html
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How to iterate through all git branches using bash script
...eing expanding in the file name expansion (step 8) of shell expansion (see http://tldp.org/LDP/Bash-Beginners-Guide/html/sect_03_04.html)
Use the bash while construct with a read command to chop the git branch output into lines. The '*' will be read in as a literal character. Use a case statement t...
What does FETCH_HEAD in Git mean?
...te; FETCH_HEAD points to the tip of this branch (it stores the SHA1 of the commit, just as branches do). git pull then invokes git merge, merging FETCH_HEAD into the current branch.
The result is exactly what you'd expect: the commit at the tip of the appropriate remote branch is merged into the co...