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How do I enable C++11 in gcc?

...th a capital M). To automatically compile your code just type the make command in a terminal. You may have to install make. Here's a simple one : CXX=clang++ CXXFLAGS=-g -std=c++11 -Wall -pedantic BIN=prog SRC=$(wildcard *.cpp) OBJ=$(SRC:%.cpp=%.o) all: $(OBJ) $(CXX) -o $(BIN) $^ %.o: %.c...
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MongoDB Many-to-Many Association

...34000000000aa9","5783300334000000000aa943","6c6793300334001000000006"] } and set up the roles like: {_id:"6c6793300334001000000006" ,rolename:"Engineer" } share | improve this answer | ...
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Why there can be only one TIMESTAMP column with CURRENT_TIMESTAMP in DEFAULT clause?

... table could be automatically initialized or updated to the current date and time. This restriction has been lifted. Any TIMESTAMP column definition can have any combination of DEFAULT CURRENT_TIMESTAMP and ON UPDATE CURRENT_TIMESTAMP clauses. In addition, these clauses now can be used wit...
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XPath: select text node

... the top, html element. You probably want /html//text() . Some knowledge and understanding of XPath is typically required in order to construct XPath expressions. – Dimitre Novatchev Jun 3 '15 at 21:51 ...
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Disabled input text color

The simple HTML below displays differently in Firefox and WebKit-based browsers (I checked in Safari, Chrome and iPhone). ...
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How does deriving work in Haskell?

...-). This is to say that automatic deriving is baked into the Haskell spec, and every compiler can choose to implement it in its own way. There's lots of work on how to make it extensible however. Derive is a tool for Haskell to let you write your own deriving mechanisms. GHC used to provide a deri...
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Why shouldn't all functions be async by default?

... First off, thank you for your kind words. It is indeed an awesome feature and I am glad to have been a small part of it. If all my code is slowly turning async, why not just make it all async by default? Well, you're exaggerating; all your code isn't turning async. When you add two "plain" in...
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ASP.NET: HTTP Error 500.19 – Internal Server Error 0x8007000d

I am replicating web application deployment and found several issues related to HTTP Error 500.19 . My machine is running Windows 7 while the working development is using Windows 8 . We're developing our Web Application using Visual Studio 2010 . ...
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Enable SQL Server Broker taking too long

I have a Microsoft SQL server 2005 and I tried to enable Broker for my database with those T-SQL: 4 Answers ...
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Detecting iOS / Android Operating system

I've done some research, and this question has come up, but not in the way I intend. I'm building a page for a client that is a QR code landing, which is a place to download an application. So he doesn't have to print out 2 QR codes on a page, I'd like to detect the current operating system (Apple...