footprint

add result of image.plot layer on geographic map (bing map)

无人久伴 提交于 2019-12-23 03:19:24
问题 I have a 2D footprint result for an eddy-covariance system on a 1100*1100 square meter, with the domain of domain = c(-100,1000,-100, 1000) the cell size of the domain (each grid) is 2 meters with the origin (0,0) accordingly on this location: Lon = -97.191391 #longtitude Lat = 36.055935 #latitude An example data (9.01 Mb) is attached here. FFP.rds then I can plot a Bing map on my site as this: library(OpenStreetMap) library(rgdal) map <- openmap(c(36.05778,-97.19250), c(36.05444,-97.18861)

How can you “footprint” a specific computer behind a firewall using HttpContext?

﹥>﹥吖頭↗ 提交于 2019-12-22 10:48:36
问题 I have a need to be able to identify one system from another in ASP.Net using anything available in HttpContext. I've attempted to use many of the ServerVariables available, but often the systems are configured from a drive built off of an image. So, because of the firewall their IP address is the same and all of their ServerVariables (browseragent, logonuser) are the same, I need to find something else that will tell different machines apart. Since the site is secured with

Why is the size of .NET Framework 4.0 installer smaller than 3.0/3.5?

谁说我不能喝 提交于 2019-12-08 16:07:04
问题 As I can see, beta2 of .Net Framework 4.0 installation program is only 55MB, and it was 200+MB for .Net 3.5, What's happening? 回答1: .NET 3.5 size is that big because it contains the x64 version of the framework in the same package. The 2.0, 3.0 packages were separated for x86 vs x64. I guess 4.0 will adopt a separated approach too. This link explains it: link 回答2: This follow on from the work done to optimise the framework for the Silverlight plug-in. .net is now 10 years old, new techniques

add result of image.plot layer on geographic map (bing map)

ぐ巨炮叔叔 提交于 2019-12-06 14:42:02
I have a 2D footprint result for an eddy-covariance system on a 1100*1100 square meter, with the domain of domain = c(-100,1000,-100, 1000) the cell size of the domain (each grid) is 2 meters with the origin (0,0) accordingly on this location: Lon = -97.191391 #longtitude Lat = 36.055935 #latitude An example data (9.01 Mb) is attached here. FFP.rds then I can plot a Bing map on my site as this: library(OpenStreetMap) library(rgdal) map <- openmap(c(36.05778,-97.19250), c(36.05444,-97.18861),type='bing') plot(map) and I use image.plot() from package "fields" to plot the footprint with these

How can you “footprint” a specific computer behind a firewall using HttpContext?

ぐ巨炮叔叔 提交于 2019-12-06 03:56:45
I have a need to be able to identify one system from another in ASP.Net using anything available in HttpContext. I've attempted to use many of the ServerVariables available, but often the systems are configured from a drive built off of an image. So, because of the firewall their IP address is the same and all of their ServerVariables (browseragent, logonuser) are the same, I need to find something else that will tell different machines apart. Since the site is secured with formsauthentication, Windows Integrated Authentication must be turned off (otherwise i'd have access to different Logon

Determine which points lay outside an irregularly-shaped data footprint in R?

末鹿安然 提交于 2019-12-06 03:32:45
问题 I have a series of points in an area whose 'footprint' shape is highly irregular: I'd like to determine all of the coordinates within the footprint's vertices. The end goal is to determine which data points lay outside this footprint. Does anyone have an efficient way to go about doing this?? My best idea to approaching this is to draw a polygon based on the green area's vertices and then use said polygon's coordinates to determine 'outlier' points' (though, I'm not sure how to do that yet --

What is meaning of small footprint in terms of programming?

为君一笑 提交于 2019-11-30 01:23:53
I heard many libraries such as JXTA and PjSIP have smaller footprints. Is this pointing to small resource consumption or something else? Footprint designates the size occupied by your application in computer RAM memory. Footprint can have different meaning when speaking about memory consumption. In my experience, memory footprint often doesn't include memory allocated on the heap (dynamic memory), or resource loaded from disc etc. This is because dynamic allocations are non constant and may vary depending on how the application or module is used. When reporting "low footprint" or "high

Is object code generated for unused template class methods?

纵然是瞬间 提交于 2019-11-29 12:22:00
问题 I have a C++ template class that gets instantiated with 3 different type parameters. There's a method that the class needs to have for only one of those types and that isn't ever called with the two other types. Will object code for that method be generated thrice (for all types for which the template is instantiated), or is object code generated only once (for the type with which it is actually used)? 回答1: Virtual member functions are instantiated when a class template is instantiated, but

What is meaning of small footprint in terms of programming?

浪尽此生 提交于 2019-11-28 22:11:08
问题 I heard many libraries such as JXTA and PjSIP have smaller footprints. Is this pointing to small resource consumption or something else? 回答1: Footprint designates the size occupied by your application in computer RAM memory. Footprint can have different meaning when speaking about memory consumption. In my experience, memory footprint often doesn't include memory allocated on the heap (dynamic memory), or resource loaded from disc etc. This is because dynamic allocations are non constant and

How much footprint does C++ exception handling add

浪尽此生 提交于 2019-11-26 21:53:33
This issue is important especially for embedded development. Exception handling adds some footprint to generated binary output. On the other hand, without exceptions the errors need to be handled some other way, which requires additional code, which eventually also increases binary size. I'm interested in your experiences, especially: What is average footprint added by your compiler for the exception handling (if you have such measurements)? Is the exception handling really more expensive (many say that), in terms of binary output size, than other error handling strategies? What error handling