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Swift - Split string over multiple lines
... Almost all scripting languages allow for multi-line strings.
C++11 added raw string literals which allow you to define your own terminator
C# has its @literals for multi-line strings.
Even plain C and thus old-fashioned C++ and Objective-C allow for concatentation simply by putting multiple lite...
Markdown and image alignment
...easy to read in markdown format, and you don't need to remember any CSS or raw HTML.
Classes vs. Modules in VB.NET
...s a quick example that I use a lot when writing VB code that interops with raw COM interfaces.
Module Interop
Public Function Succeeded(ByVal hr as Integer) As Boolean
...
End Function
Public Function Failed(ByVal hr As Integer) As Boolean
...
End Function
End Module
Class SomeCla...
How does Spring Data JPA differ from Hibernate for large projects?
...tting it in a service doesn't make the most sense. This is easy to do with raw Hibernate, but I don't see a good way to do with Spring JPA. I'm going to mark your answer as correct though because it's correct. That's basically what you can do with Spring Data JPA. I think I'll stick with Hibernate t...
Catch All Bugs with BugTrap! - 开源 & Github - 清泛网移动版 - 专注C/C++及内核技术
...re, BugTrap doesn't require PDB files on user computers. Instead, it saves raw function addresses to the log:
So, the end user doesn't have any clue what's behind these hexadecimal numbers.
CrashExplorer reverts back all functions names and line numbers based on the PDB/MAP file and addresses in...
Install Node.js on Ubuntu
...
wget -qO- https://raw.githubusercontent.com/creationix/nvm/v0.19.0/install.sh | bash
nvm install v0.10.33
just use nvm for node version control nvm
share
...
Pinging servers in Python
...sing this module, you need root access due to the fact that it is crafting raw packets under the hood.
import pyping
r = pyping.ping('google.com')
if r.ret_code == 0:
print("Success")
else:
print("Failed with {}".format(r.ret_code))
...
How to make a SPA SEO crawlable?
I've been working on how to make a SPA crawlable by google based on google's instructions . Even though there are quite a few general explanations I couldn't find anywhere a more thorough step-by-step tutorial with actual examples. After having finished this I would like to share my solution so th...
C++ performance vs. Java/C#
...inForms (Ahem...) and WCF (cool!), and WPF (Cool!!!! Both through XAML and raw C#. WPF is so easy I believe Swing just cannot compare to it), and C# 4.0.
The conclusion is that while it's easier/faster to produce a code that works in C#/Java than in C++, it's a lot harder to produce a strong, safe ...
Is there documentation for the Rails column types?
...
Binary:
Use to store images, movies, and other files in their original, raw format in chunks of data called blobs
:primary_key
This datatype is a placeholder that Rails translates into whatever primary key datatype your database of choice requires (i.e. serial primary key in postgreSQL). Its...