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Ruby off the rails
...es and report generation (win32ole COM automation). I also use the sqlite, pdf-writer, and gruff libraries for various data munging and graph generation tasks.
Rails' success has been great for Ruby, but I agree that Rails has received so much attention that Ruby's value beyond the web is often ove...
Git: add vs push vs commit
...
Very nice pdf about many GIT secrets.
Add is same as svn's add (how ever sometimes it is used to mark file resolved).
Commit also is same as svn's , but it commit change into your local repository.
...
Can lambda functions be templated?
...or polymorphic lambdas: open-std.org/jtc1/sc22/wg21/docs/papers/2012/n3418.pdf and the toy implementation in clang: faisalv.github.com/clang-glambda
– Radif Sharafullin
Jan 11 '13 at 8:30
...
Unable to create/open lock file: /data/mongod.lock errno:13 Permission denied
...article on page 7:
http://d36cz9buwru1tt.cloudfront.net/AWS_NoSQL_MongoDB.pdf
Mongodb path in /etc/mongodb.conf was set to /var/lib/mongodb (primary install location and working). When I changed to /data/db (EBS volume) I was getting 'errno:13 Permission denied'.
First I ran sudo service mongodb...
无社交不商业，Uber将边缘化BAT - 资讯 - 清泛网 - 专注C/C++及内核技术
...炼成社群的精髓。社群就是这样的，互联网为社群打破的第一个突破口在虚拟社区，进一步，人类会跨国界跨地区迁徙，整个世界的组织形态将会彻底改变。
社群自古就有，国家、宗教、各种组织，就是一个个独立的社...
Can you Run Xcode in Linux?
... but with postscript commands. OS X changed Display Postscript to Display PDF, and increased the general hardware requirements 1000 fold (NeXT could run in 8-16MB, now you need GB).
Due to the close marriage of GCC and Objective C and NeXT, your best bet at running XCode natively under Linux would...
How to enable file sharing for my app?
...re : Suppose, You want only mp3 files in document directory but user puts .pdf files then either you leave it, up to user or handle at your end. So take care of what you are doing with files. It's reference from apple's doc, please visit url.
– Nico
Nov 20 '14 ...
How do you diff a directory for only files of a specific type?
...de following file endings
SUFFIX += o
SUFFIX += so
SUFFIX += exe
SUFFIX += pdf
SUFFIX += swp
#Exlude following folders
FOLDER += bin
FOLDER += lib
FOLDER += Image
FOLDER += models
OPTIONS = Naur
patch:
rm test.patch
diff -$(OPTIONS) \
$(foreach element, $(SUFFIX) , -x '*.$(element)')...
Convert Base64 string to an image file? [duplicate]
...or me.
<?php
$decoded = base64_decode($base64);
$file = 'invoice.pdf';
file_put_contents($file, $decoded);
if (file_exists($file)) {
header('Content-Description: File Transfer');
header('Content-Type: application/octet-stream');
header('Content-Disposition: attachment; f...
Preferred way to create a Scala list
... creating a List? I have no idea since I haven't read the 2.8 docs yet.
A PDF document describing the proposed changes of the collection classes
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