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OS detecting makefile
...re's a example list of possible output of gcc -dumpmachine:
mingw32
i686-pc-cygwin
x86_64-redhat-linux
You can check the result in the makefile like this:
SYS := $(shell gcc -dumpmachine)
ifneq (, $(findstring linux, $(SYS)))
# Do Linux things
else ifneq(, $(findstring mingw, $(SYS)))
# Do Mi...
Retargeting solution from .Net 4.0 to 4.5 - how to retarget the NuGet packages?
...and all of a sudden Windows 8 restarted and when it got back it told "Your PC run into a problem and restarted. Do you want to send information to Microsoft?" :( Scaring... By the way, this is the NuGet version I have installed right now: 2.2.40116.9051 Opened an issue here: nuget.codeplex.com/worki...
Git Commit Messages: 50/72 Formatting
...ts (user.name, user.email - especially on internal networks. User@OFFICE-1-PC-10293982811111 isn't a useful contact address). Depending on the project, make the appropriate detail available in the commit. It's hard to say what that should be; it might be tasks completed in a development process, the...
What is the ultimate postal code and zip regex?
... "\d{4}"
"NI", "((\d{4}-)?\d{3}-\d{3}(-\d{1})?)?"
"NG", "(\d{6})?"
"OM", "(PC )?\d{3}"
"PK", "\d{5}"
"PY", "\d{4}"
"PH", "\d{4}"
"PL", "\d{2}-\d{3}"
"PR", "00[679]\d{2}([ \-]\d{4})?"
"RO", "\d{6}"
"RU", "\d{6}"
"SM", "4789\d"
"SA", "\d{5}"
"SN", "\d{5}"
"SK", "\d{3}[ ]?\d{2}"
"SI", "\d{4}"
"ZA", "\d...
Boost Statechart vs. Meta State Machine
...ed with Boost.Statechart, here are a few ballpark numbers:
Most current PC hardware will easily cope with >100'000 events per second
Even very resource-constrained hardware will be able to process a few hundred events per second.
Regarding CPU load, if the number of events to process is much...
When to use RDLC over RDL reports?
...d they all hit the server at once. With client side, all 25 get their own PC to help carry the burden, so you may not hit any brick wall at all -- as your company grows, the server side solution requires more babysitting. That said, you can optimize the server more, and that only needs to be done ...
Why call git branch --unset-upstream to fixup?
...on one of my servers. Then I have git cloned it to a local workspace on my PC.
After committing a single version on the local repo I got that error after calling git status.
Following torek's answer, I understand that what happened is that the first commit on local working directory repo created ...
CSS filter: make color image with transparency white
...mage/png;base64,iVBORw0KGgoAAAANSUhEUgAAAC0AAAAgCAYAAACGhPFEAAAABGdBTUEAALGPC/xhBQAABzhJREFUWAnNWAtwXFUZ/v9zs4GUJJu+k7tb5DFAGWO1aal1sJUiY3FQQaWidqgPLAMqYzd9CB073VodhCa7KziiFgWhzvAYQCiCD5yK4gOTDnZK2ymdZoruppu0afbu0pBs7p7f7yy96W662aw2QO/Mzj2P//Gd/5z/+89dprfzubnTN332Re+xiKawllxWucm+9O4eCi9xT8ctn45yKd3A...
Are the days of passing const std::string & as a parameter over?
...bject, foo2 will outperform foo1, because foo1 will do a deep copy.
On my PC, using g++ 4.6.1, I got these results :
variable by reference: 1000000000 iterations -> time elapsed: 2.25912 sec
variable by value: 1000000000 iterations -> time elapsed: 27.2259 sec
literal by reference: 10000000...
What is the C runtime library?
...ell the processor explicitly where to start by setting the ProgramCounter (PC) that iterates and jumps (loops, function calls) within the commands known to the processor. You need to know how big the RAM is, you need to set the position of the program stack (local variables), as well as the position...