Kirat[ad_1] Use the nio package instead : import java.nio.file.Files; import java.nio.file.Path; import java.nio.file.Paths; Path p = Paths.get(“/tmp/.minecraft”); if(!Files.exists(p)){ Files.createFile(p); } if(Files.exists(p)){ Files.delete(p); } 10 [ad_2] solved Java: Delete a file starting with “.” [duplicate]
[ad_1] The boot animation is created by a set of zipped images and a small script. Full instructions are here – http://forum.xda-developers.com/showthread.php?t=1852621 – these are the instructions that I followed so I know that they work. Now, you will face a few problems trying to do this with an app. Firstly, the default location that … Read more
[ad_1] use this Retrofit retrofit = new Retrofit.Builder().client(okHttpClient).baseUrl(domain) .addConverterFactory(GsonConverterFactory.create()).build(); Service service = retrofit.create(Service.class); RequestBody requestBody = RequestBody.create(MediaType.parse(“*/*”), file); final MultipartBody.Part fileToUpload = MultipartBody.Part.createFormData(“file”, file.getName(), requestBody); final RequestBody filename = RequestBody.create(MediaType.parse(“text/plain”), file.getName()); Call<ServerResponse> upload = service.uploadFile(fileToUpload, filename); upload.enqueue(new Callback<ServerResponse>() { @Override public void onResponse(Call<ServerResponse> call, final Response<ServerResponse> response) { final ServerResponse serverResponse = response.body(); if (serverResponse.getSuccess()) … Read more
[ad_1] kris wallsmith published something in the symfony blog, about subdomain routing in sf1.2. maybe this helps you: http://symfony.com/blog/call-the-expert-adding-subdomain-requirements-to-routing-yml [ad_2] solved dynamic subdomains in Symfony 1.4
[ad_1] I would read this paper “Robust Real-Time Face Detection” to get started also this one is interesting 0 [ad_2] solved how face recognition works in real time [closed]
[ad_1] One does not simply redirect using jQuery jQuery is not necessary, and window.location.replace(…) will best simulate an HTTP redirect. window.location.replace(…) is better than using window.location.href, because replace() does not keep the originating page in the session history, meaning the user won’t get stuck in a never-ending back-button fiasco. If you want to simulate someone … Read more
[ad_1] using the readLines and strsplit to solve this problem. text <- readLines(“./xx.txt”,encoding=’UTF-8′, n = -1L) txt = unlist(strsplit(text, sep = ” “)) [ad_2] solved How to analyze the data whose different rows have different number of elements using R?
[ad_1] Hotmail places your email inside a div with a class named “ExternalClass” – here are the properties they have set on that class: .ExternalClass{display:inline-block; line-height: 131%}; This has no effect on your email when using IE but every other browser the email will not be centered. To overwrite this simply include this in your … Read more
[ad_1] I assume you want to max and average only over specific ranges in the multidimensional array. Using extension methods it’s a bit complicated, but you can do it like this: var myArray1 = new double[320, 18]; var myArray2 = new double[8, 18]; int dim2 = myArray1.GetLength(1); myArray2[0, 0] = myArray1.Cast<double>().Select((val, idx) => new { … Read more
[ad_1] You say 10,000 but you write 1000, here is what I would do for 1000: if (counter % 1000 == 0) { //Do something. } For 10,000 do: if (counter % 10000 == 0) { //Do something. } [ad_2] solved ‘do something’ every time a counter increase of 1000 [closed]
[ad_1] Any server-side code would need to be executed on the server, not in the browser. There’s a hard separation between the server-side processing and the client-side processing. So the JSP code wouldn’t be able to interact with the JavaScript code or anything like that. In order for server-side code to be executed in an … Read more
[ad_1] There is direct method Enumerable.Reverse, you can do as below listNum .Reverse() for your code do like this for (int i = ListLength -1; i >= 0; i–) reverseList.Add( listNum[i]); just for the information it’s List it’s not array 2 [ad_2] solved Reversing a List of ints
[ad_1] Try this String str = “DOC_87654321 -ABC76543″; StringBuilder sb = new StringBuilder(); for (int i = 0; i < str.length(); i++) { char c = str.charAt(i); if (Character.isDigit(c)) { sb.append(c + ” “); } else { sb.append(c); } } Log.e(“DATA”,sb.toString()); 12 [ad_2] solved How to add spaces in between numbers contained inside a string? … Read more
[ad_1] Simple Scalable Solution You can have the colors in a separate array and take mod value of the total count to alternate the colors between the rows. This solution is scalable and will work for N number of colors across M number of rows. This way, the code will work even if you modify … Read more
[ad_1] Just use the internal bits from janitor::clean_names(): # #’ ‘Clean’ a character/factor vector like `janitor::clean_names()` does for data frame columns # #’ # #’ Most of the internals are from `janitor::clean_names()` # #’ # #’ @param x a vector of strings or factors # #’ @param refactor if `x` is a factor, return a … Read more