iso

问题 I wanna create a docker image from an ISO file. and I meet the same question like this iso to docker file I did same operations with him , and I know it's wrong now. now what i have is: an ISO file. my own ISO file, based on ubuntu but it's not ubuntu. a computer, running ubuntu on it. and I wanna know the detail operations to create a docker image from this ISO file. if use VM, I hope i could get certainly operations. or if don't need VM, what should I do ? I have searched many docs... like

问题 my apps UI stuck for several seconds for the very first time app launches (MenuPage) and when I move to Account page. It stuck while calculating some status. But I did them in background queue. I paused and looked at the debugger. Its shows this: I am giving the codes from account page as it is much clean than the menu page. From account page I am calling SyncStatus like this: dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{ [_syncStatus startStatusCalculating]

问题 I am querying event start times from Facebook's API. Most often, they return the string like the following: 2014-04-02T20:00:00-0600 But sometimes, it is returned like: 2014-04-19 When I try to create a new date object, it does not work with the timezone identifier. However, both of these work: var d = new Date('2014-04-02T20:00:00') or var d = new Date('2014-04-19') But I need this to work: var d = new Date('2014-04-02T20:00:00-0600') // returns Invalid Date I'm trying to avoid parsing each

问题 What is the best approach for dealing with DST values when your web service accepts requests from different timezones than that of your server? My webservice accepts date strings using the ISO8601 standard (2012-02-21T05:00:00.000-05:00) I want to account for DST but don't want the overhead of maintaining or connecting to a database to get the DST for each request which comes in from a different timezone to my server. One approach im considering is using the servers default DST settings and

问题 All, Our application requires data on ISO countries and currencies (where the data must be up to date). We did purchase country/currency data from ISO themselves, however we still needed to perform alot of manual manipulation of the data, as well as write our own tool to read and process the data into our database. Are we going about getting this data the wrong way? What is the norm in relation to the acquisition of country/currency data? Is there any well known providers out there that are

问题 I have started learning C# and was looking for a standard specification, but found that C# versions greater than 2.0 were not standardized by ISO or ECMA (or so I gathered from Wikipedia). Is there any reason for this? 回答1: Because writing, reviewing, validating, publishing, processing feedback, revising, re-publishing etc complex specification documents takes significant time and effort, which is a finite resource - and the demand for an ISO / ECMA version of the specification hasn't been

问题 This: "Tue Jan 12 21:33:28 +0000 2010" was returned from Twitter's API. The rest are fairly obvious, but what does +0000 refer to? Is it some type of denotation of a timezone? 回答1: This does denote timezone. It is the offset from UTC time. 回答2: +0000 is an HHMM offset from UTC/GMT, and in this case the time you're getting back is exactly UTC. Note that this doesn't exactly map to a "geographical" time zone, since daylight savings time may change the offset. For example, Sweden is +0100 in the

问题 I know that compilers use __STDC__ to indicate that a compiler is standard C and, from, there, you can use __STDC_VERSION__ to figure out which level of the standard you're using. I also know that C90 had no value, C90 amendment 1 had 199401L and C99 had 199901L . The latest C1x draft I have simply states it as 201ymmL and I'm assuming it was made a less "vague" value in the final standard. My guess is that it will be 201112L since that's when C11 was ratified but I'd like to be certain. I

问题 Piece of code : long rangeVar = 0; rangeVar = atol(p_value); if (rangeVar >= -2147483648 && rangeVar <= 2147483647) On compiling I get: warning: this decimal constant is unsigned only in ISO C90 Thanks in Advance 回答1: The rules for the types of decimal integer constants changed between the 1990 and 1999 editions of the ISO C standard. In the 1990 version, an unsuffixed decimal integer constant's type is the first of int , long int , or unsigned long int in which its value can be represented.

问题 I am using camera2 api to capture images in a loop. When I capture a image, I get callback in onCaptureCompleted method and there I use TotalCaptureResult to get information about the image like iso, exposure and timestamp. Then I store these information in a map. After that I get the image in OnImageAvailableListener of ImageReader and I use image's getTimestamp method and ExifInterface to get exif data like iso and exposure. Surprisingly, the values of iso and exposure is different for the