snapshot

问题 I want to get a snapshot of my webgl canvas and I want a high resolution capture so I increased my canvas size. This automatically changes gl.draingBufferWidth and gl.draingBufferWidth . I then set viewport and then render the scene. My code works correctly in low resolution (under 4000*4000) but in higher resolutions there are many problems. If the resolution is a bit higher the snapshot not does not completely show. See attached file. If the resolution increases more nothing is shown. And

问题 This is in Xcode 4.5 Organizer on the 'Projects' screen. I have lots of snapshots including many made after updating to Xcode 4.5. If I select one of them (it doesn't matter which one) then click "Export Snapshot" I get a dialog box with this message: fatal: ambiguous argument 'ae30b7dea8b5..a934b593abf6': unknown revision or path not in the working tree. Use '--' to separate paths from revisions. This makes all of my snapshots useless. Can anybody explain what's going on and how to get

问题 I'm using AWS and pulling snapshots using boto ("The Python interface to Amazon Web Services"). I'm pulling all snapshots using conn.get_all_snapshots() , but I only want to retrieve the necessary data. I'm using a calendar to view the snapshots, so it would be very helpful if I could only pull the snapshots within the current month I'm viewing. Is there a restriction (maybe a filter) I can put on the conn.get_all_snapshots() to only retrieve the snapshots within the month? Here are boto docs

问题 There is a concept of snapshot in Git basic terminology. This concept is used in Git workflow: You modify files in your working directory. You stage the files, adding snapshots of them to your staging area. You do a commit, which takes the files as they are in the staging area and stores that snapshot permanently to your Git directory. Could you explain exactly what is snapshot and show some small example of files and it's snapshots and why Git uses them instead of making differences as in

问题 This question already has an answer here : Closed 7 years ago . Possible Duplicate: What's the fastest way to export all excel add-in modules to .bas files? Is it possible to do snapshot of all used modules and data structures in VBA Excel and recover it some time after? The reason is reproducing error after crashes ADDED. Yes, in essence I want to serialize classes and types. 回答1: I feel like what you kind of want is to serialize all your classes as they are to an XML file? I know this

问题 I use the Revolution R Enterprise distribution that is built upon R 3.2.2. Hence, I have an interest in only employing package versions that are based on this R release as well. Checking packages like 'checkpoint' or the Revolution MRAN page, I only found ways to access snapshots of CRAN datewise. Is there a way to install the most recent package versions still compatible with a certain R release? 回答1: I found a heuristical solution to my own problem: Find out about the release date of the

问题 Recently, I started using Fastlane's Snapshot tool. However, Snapshot seems to run only in Simulator environment and that creates a problem for me since the app I'm working on is interacting with Whatsapp and Whatsapp cannot be used on simulator. Thus, I cannot take screenshots of some of the interactive steps of my app with Snapshot. My question is: Are there any settings in Snapfile or some other ways of having Snapshot run on an actual device and not the simulators? Or there is no such

问题 I've often seen line_item tables for orders or invoices that copy one or more fields from other tables in order to take a snap-shot of a customer's product order when it was placed. In my schema, however, I can generate a view of an order without copying data. So looking up the order/product/price data is a little more expensive, but I save time, space and redundancy on the copy/insert. I understand the copy/insert is a one-time transaction, whereas the look-up will be required many times -

问题 Having the same issue as this guy it seems: Xcode restoring snapshot does nothing I've been creating snapshots before I try certain things and have never had to restore one. I tried a couple of days ago and xCode presents me with the differences between the code, great. I click restore and it says it's completed the task, however the code is the same as it was before! I now click to restore again and xCode says there is no code difference! Very frustrating and worrying if I do require a

问题 I am using php and I want to take a snapshot of my web page using php. Something similar to this http://www.moneycontrol.com/gd/mail_indices.php How can i do that? 回答1: The fastest and surest way in PHP to create images is to look at the GD Library. They have tons of functions to help you create your image easily. Should you need a font that is available in Windows Font but not in PHP font, you can use this tool to convert it: http://www.wedwick.com/wftopf.exe 回答2: To take Snapshots of a