convert

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have a letterhead of a company made in HTML, Where the user fills in his Company Details and rest of the information. When the user clicks on the SUMBMIT button that particular form should convert it to .eps format and then PRINT. Does any one have any clue of how its done. 回答1: I have no idea how to convert html form to .eps format for illustrator. But since you also mentioned that you want to print that form to printer you can do something like this - When user clicks on print button call a js function createHTML() which reads all the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: How can I encode a Java-produced RSA private (and public) key such that it can be decoded in .NET for use within RSACryptoServiceProvider ? I have tried this code: var keyGen = KeyPairGenerator.GetInstance("RSA"); keyGen.Initialize(2048); KeyPair keyPair = keyGen.GenerateKeyPair(); IPrivateKey privateKey = keyPair.Private; byte[] nativePrivateKey = privateKey.GetEncoded(); var nativeToRsa = new RSACryptoServiceProvider(); nativeToRsa.ImportCspBlob(nativePrivateKey); // throws a CryptographicException I'm using Xamarin.Android to write C#,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: In my Android JNI code, I need to convert jstring to wchar_t. The closest reference I found was How do I convert jstring to wchar_t * . One can obtain jchar* and the length using the following code: const jchar *raw = env->GetStringChars(string, 0); jsize len = env->GetStringLength(string); wchar_t* wStr = new wchar_t[len+1]; It seems I cannot use wcncpy to copy "raw" into "wStr." Although jchar is 2-bytes long, wchar_t is 4 bytes long on all modern versions of Android OS. One option is to copy one character at a time in a for loop: for(int

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am in little strange situation. It is a third party application which from front end doesn't allow user procedures or udf/scalar functions to be called. Only option is to write SQL and below is how my data looks. First pic has a mistake last PID was suppose to be 1 and second last 2. What I need it to be is this, This can be easily done using UDF/cursor in this Advantage Database Server 9 but I don't have a choice. I don't know if it is really possible. In Sybase there exist a function called list which does this sort of work very easily

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am trying to read a csv from local file system and convert the content into JSON format using Apache Nifi and put the JSON format file in the local system. I have succeeded in converting the first row of csv file but not other rows. What am I missing? Input: 1,aaa,loc1 2,bbb,loc2 3,ccc,loc3 and my nifi workflow is as here: http://www.filedropper.com/mycsvtojson My output is as below which is desired format but I want that to happen for all the rows. { "id" : "1", "name" : "aaa", "location" : "loc1" } 回答1: There are a few different ways

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I returned mongoose docs as json in this way: UserModel.find({}, function (err, users) { return res.end(JSON.stringify(users)); } However, user.__proto__ was also returned. How can I return without it? I tried this but not worked: UserModel.find({}, function (err, users) { return res.end(users.toJSON()); // has no method 'toJSON' } 回答1: You may also try mongoosejs's lean() : UserModel.find().lean().exec(function (err, users) { return res.end(JSON.stringify(users)); } 回答2: Late answer but you can also try this when defining your schema. /** *

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am working on uploading image file to TWITPIC using XMLHttp Request on a Chrome Extension . I need to send the image as payload. Is there a way to do this ? I found this link Convert an image into binary data in javascript But that works on image tags. i need a way to specify image file path and upload image to TWITPIC. I came to know about FileReader API with HTML 5. Is there any way to work using that??. It should work on a local file. Does Chrome Extension support FileReader API without running a localhost server ?? 回答1: I found the

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I am new to cuda driver Api interface but I think that CUdeviceptr looks like a handle parameter.So I confused about the convertion between CUdeviceptr and npp8u *. Npp8u * src; ...... unsigned char temp; temp = src; CUdeviceptr devPtr; ....... devPtr = (CUdeviceptr)temp; I try to write the convertion like above,is that right! 回答1: cuDevicePtr is, in fact, a raw pointer, not a handle. You can see the original architect of the CUDA driver and driver API discuss this here (and school me in the process). So if you have an existing "typed"

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I convert PDF file to the word file using PDFFocus.net dll. But for my system I want .docx file. I tried different ways. There some libraries available. But those are not free. This is my pdf to doc convert code. Using System; Using System.Collections.Generic; Using System.Linq; Using System.Text; Using System.Threading.Tasks; Using iTextSharp.text; Using iTextSharp.text.pdf; namespace ConsoleApplication { class Program { static void main(String[] args) { SautinSoft.PdfFocus f=new SautinSoft.PdfFocus(); f.OpenPdf(@"E:\input.pdf"); t.ToWord(@

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have created jobParameter bean definition like below : <bean id="executionContext" class="com.test.ExecutionContextImpl" scope="step" > <property name="toDate" value="#{jobParameters['toDate']}" /> <property name="fromDate" value="#{jobParameters['fromDate']}" /> </bean> and I am using the bean while defining reader like: <bean id="fileDownloadReader" class="com.test.FileDownloadReader" scope="step" > <property name="execCtx" ref="executionContext" /> </bean> While invoking the job from command line am getting below exception. with scope