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Cross-referencing commits in github

...ion of the GitHub help: User/Project@SHA For example: mojombo/god@be6a8cc1c1ecfe9489fb51e4869af15a13fc2cd2 Short SHAs work as well (as long as they are unique): mojombo/god@be6a8cc share | i...
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Clang optimization levels

On gcc, the manual explains what -O3 , -Os , etc. translate to in terms of specific optimisation arguments ( -funswitch-loops , -fcompare-elim , etc.) ...
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Why is it not advisable to have the database and web server on the same machine?

...r web tier would not have access to say, backup the database to a file and ftp that file to ftp.hackers.com using xp_cmdshell. Or drop the database. Or modify config values. etc. – Mark Brackett Mar 24 '09 at 14:47 ...
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What's is the difference between train, validation and test set, in neural networks?

...ss the performance [generalization] of a fully specified classifier. From ftp://ftp.sas.com/pub/neural/FAQ1.txt section "What are the population, sample, training set, design set, validation" The error surface will be different for different sets of data from your data set (batch learning). Therefo...
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Ruby Bundle Symbol not found: _SSLv2_client_method (LoadError)

...uninstall 2.1.2 rbenv install 2.1.2 bundle – jeffsaracco Sep 10 '14 at 13:18 4 ...
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Create Windows service from executable

...rvice Manager ) to run a .BAT or any .EXE file as a service. http://nssm.cc/ Step 1: Download NSSM Step 2: Install your sevice with nssm.exe install [serviceName] Step 3: This will open a GUI which you will use to locate your executable ...
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How can I list ALL DNS records?

...h set -e; set -u COMMON_SUBDOMAINS="www mail mx a.mx smtp pop imap blog en ftp ssh login" EXTENDED="" while :; do case "$1" in --) shift; break ;; -x) EXTENDED=y; shift ;; -s) NS="$2"; shift 2 ;; *) break ;; esac; done DOM="$1"; shift TYPE="${1:-any}" test "${NS:-}" || NS=$(dig +short SOA...
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How to send email to multiple recipients using python smtplib?

... This should be the accepted answer, as it actually explains the why and the how. – Serrano Sep 1 '16 at 12:34 ...
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How to determine an interface{} value's “real” type?

... insight on types string representations of types? – cc young Jun 16 '11 at 15:17 12 Check out re...
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Select arrow style change

...-image: url(data:image/svg+xml;base64,PHN2ZyBmaWxsPSdibGFjaycgaGVpZ2h0PScyNCcgdmlld0JveD0nMCAwIDI0IDI0JyB3aWR0aD0nMjQnIHhtbG5zPSdodHRwOi8vd3d3LnczLm9yZy8yMDAwL3N2Zyc+PHBhdGggZD0nTTcgMTBsNSA1IDUtNXonLz48cGF0aCBkPSdNMCAwaDI0djI0SDB6JyBmaWxsPSdub25lJy8+PC9zdmc+); To make it easier to size and space t...