updates

问题 I need to update a document in an array inside another document in Mongo DB { "_id" : ObjectId("51cff693d342704b5047e6d8"), "author" : "test", "body" : "sdfkj dsfhk asdfjad ", "comments" : [ { "author" : "test", "body" : "sdfkjdj\r\nasdjgkfdfj", "email" : "test@tes.com" }, { "author" : "hola", "body" : "sdfl\r\nhola \r\nwork here" } ], "date" : ISODate("2013-06-30T09:12:51.629Z"), "permalink" : "jaiho", "tags" : [ "jaiho" ], "title" : "JAiHo" } Q1) Update email of 0th element of comments

问题 I get duplicate symbols error after I updated my Xcode . (find the code down) Does anybody get this too? And how could be solved? I tried to remove -ObjC linker flag from the "Other Linker Flags" section, check after imported .m instead of .h , switch the "No Common Blocks" compiler setting to NO, I went to Targets -> Build Phases -> Compile sources and no duplicates there, tried all with no results. Any other ideas? duplicate symbol _space in: /Users/a/Library/Developer/Xcode/DerivedData

问题 Here is my podFile : source 'https://github.com/CocoaPods/Specs.git' platform :ios, '7.0' pod 'AFNetworking' pod 'ODSAccordionView', '0.4.4' pod 'IQKeyboardManager' pod 'NYXImagesKit', :git => 'https://github.com/Nyx0uf/NYXImagesKit.git' pod 'PEPhotoCropEditor' pod 'CocoaAsyncSocket' pod 'PKRevealController' pod 'Haneke', '~> 1.0' pod 'MBProgressHUD', '~> 0.9.1' pod 'RadioButton' Everythig has been working fine for a long time, but now, when I update my pods ( pod update ) these 3 pods get

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed 6 years ago . Let i've an JSON Object like as shown below {"Name":"Manu","Age":"25","Address":""} Updation Read the json object and need to update the address field like as given below {"Name":"Manu","Age":"25","Address":"XXXX"} can anyone please tell me how to update the Address details in the JSON using java

问题 Have a table with 2000+ rows and I need to have a single div on each row updated periodically. I hoped to update every 10 seconds, but the page becomes quite sluggish. The server has 32gb RAM and my laptop has 8gb RAM, both have at least two quad cores. Here's the div & update call: <div id='div_$id' name='div_$id'></div> <script language='javascript'> new Ajax.PeriodicalUpdater('div_$id', 'upd.php',{ method: 'post', frequency: 10, decay: 1, parameters: {id:'$id'}} ); </script> I'm using the

问题 I have an Excel File that stores a file path within Cell A1 and concatenates with the Function TODAY() to update that file path. I also have a batch file that will move files from one folder to another. I currently use this updating excel cell to get the new move batch command. How can I use VBA to copy data from Sheet1 in Cell A1 to the batch file automatically? Batch file is stored C:\Desktop\Batch\update.bat Here is an example code from the comments below but I just want it to copy data

问题 This question already has answers here : Android Application Update Notification (2 answers) Closed 5 years ago . I am just new to android programming, so let's say i have an app of version 1.0 .. then i released another version for the same app, let's say version 1.1 .. what code should i add in my app to check for updates and forces the outdated app versions to exit when a user does not update it and redirects the user to the download link if he/she wants to update my app ?. thanks in short

问题 My MacOS App Store does not work correctly. It is not possible to install updates or install apps from the store. I suspect it has something todo with the following error message, which is repeated several times in /var/log/install.log. 2019-03-26 21:26:08+01 My-MBP softwareupdated[27061]: softwareupdated: Starting with build 10.13.6 (17G65) 2019-03-26 21:26:08+01 My-MBP softwareupdated[27061]: Couldn't retrieve private cache directory path: 5. An indication is as well in my eyes, that the

问题 I am using objloader to load multiple objects. I am trying to move one of the objects and need to have the updated vertex positions. while loading the objects I converted the buffergeometry to geometry and run some functions. I checked some samples all updating the vertices of the buffergeometry. Do I need to convert it back to buffergeometry or not ? I need to have the real time positions while moving to calculate some other functions, so I prefer not to keep on converting from buffer to

问题 I've just updated Android SDK and now my project gives this error. How can I solve it? Thanks in advance Error:Could not find com.android.tools.build:gradle:3.0.0-alpha4. Searched in the following locations: file:/C:/Program Files/Android/Android Studio 3/gradle/m2repository/com/android/tools/build/gradle/3.0.0-alpha4/gradle- 3.0.0-alpha4.pom file:/C:/Program Files/Android/Android Studio 3/gradle/m2repository/com/android/tools/build/gradle/3.0.0-alpha4/gradle- 3.0.0-alpha4.jar https://jcenter