settings

问题 In scrapy documentation there is this information: Activating an Item Pipeline component To activate an Item Pipeline component you must add its class to the ITEM_PIPELINES setting, like in the following example: ITEM_PIPELINES = { 'myproject.pipelines.PricePipeline': 300, 'myproject.pipelines.JsonWriterPipeline': 800, } The integer values you assign to classes in this setting determine the order they run in- items go through pipelines from order number low to high. It’s customary to define

问题 I'm looking to make a drop-down menu and drop-down settings screen but I couldn't find any resources for making these in Libgdx. Would like some pointers to good resources for this specific type of interface or a quick example. Thanks! 回答1: SelectBox is in LibGDX can be used for drop-down list, it allows one of a number of values to be chosen from a list. And for pop-up window you can use Dialog . stage=new Stage(); Skin skin=new Skin(Gdx.files.internal("skin/glassy-ui.json")); dialog=new

问题 Many frameworks keep their configuration files in a language different from the rest of the program. Eg, Appengine keeps the configuration in yaml format. to compare, DJango settings.py is a python module. There are many disadvantages I can see with this. If its in same language as rest of the program, I can Do interesting things in the configuration file. MEDIA_DIR = os.path.join(os.path.dir(__file__), 'media') #Or whaever the correct cals are, you get the idea. Don't have to learn a new

问题 I was still learning the ins and outs of Xcode when the new version came out and I just upgraded to Xcode 8, which gave me a bunch of errors in the projects I started in Xcode 7.3. I can't get rid of two particular errors: "Signing for AppName requires a development team. Select a development team in project editor." "Code signing is required for product type "Application" in iOS SDK 10.0"" I'm pretty sure I could've figured how to fix this in Xcode 7.3, but the project settings page has

问题 Greetings StackOverflow, In past projects I've gotten used to using the Settings Designer in Visual Studio to make settings files. This has worked well in the past. In my latest project I have a desire to have multiple version, a.k.a. profiles, of the same Settings class, one with production/default values for all the properties and one with test values. While in search to see if this is possible I noticed that in the XML for the Settings.settings file there are multiple hints that having

问题 I'm trying to set up Flutter using Android Studio, and I'm setting up a Virtual Device using the Android Virtual Device window under Tools. It specifies in these instructions to change the Emulated Performance: Graphics setting to Hardware - GLES 2.0 , but the window won't let me change the setting from Automatic . Can anyone explain how I can change this setting? Thanks! Screenshot: 回答1: Google play images that run on a device like pixel or nexus 5(x), can only accept automatic graphic

问题 I am developing an application where i want that upon a press of button iPhone settings screen should open. Is there any restriction from apple to access it? Is it possible or not,If yes then how? 回答1: No you can't do that. However as an alternative you can use This Framework to mimmick the settings app, so that you can set your settings from the official settings app, or from a in app settings page. 回答2: No, it's not possible using public API's. However there exists a number of frameworks

问题 I have a windows phone 7 app that uses GPS to track user position. Now the user can disable this feature through the phone's setting menu. the app handles this disabling fine and gives them a message. This is all pretty standard windows phone stuff. My question is whether I can navigate (inside the app) to the settings menu so that the user can enable phone location services? Ideally I would give them a link or a button that they touch and they are then taken out of the app to the settings

问题 Lets have this structure I am in subproject1 how to write my settings.gradle file to include subproject1 and subproject2 as subprojects of the root Project. My settings.gradle file is in master directory? I tried: include 'root:subproject1', 'root:subproject2' but nothing happened. From Gradle doc: If you execute Gradle from within a project that has no settings.gradle file, Gradle does the following: It searches for a settings.gradle in a directory called master which has the same nesting

问题 Is there any possibility to change default font directory in sublime text? I just want to use font stored on my pendrive using portable sublime text so I don't have to install font on every machine I use my portable sublime text. 回答1: I couldn't find anything for Sublime Text specifically (it only seems to list system-registered fonts), but I've described my semi-portable solution for loading custom fonts without admin rights (on Windows), which allows me to use any font I want including with