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Sprintf equivalent in Java

... with the 1.5 release but I can't seem to find how to send the output to a string rather than a file (which is what sprintf does in C). Does anyone know how to do this? ...
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Convert DOS line endings to Linux line endings in Vim

... This solution adds unwanted extra lines for me, doubling the number of lines in the file. :%s/\r//g instead works for me. – Victor Zamanian Aug 22 '13 at 23:57 ...
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Or versus OrElse

... the right operand won't even be evaluated (this is useful in cases like: string a; //... if (a is null) or (a = "Hi") //... to avoid a NullReferenceException throw by the right-hand operand. I'm sincerely astonished that this (lazy evaluation) isn't the default behaviour of or and and as it is ...
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Does reading an entire file leave the file handle open?

... Instead of retrieving the file content as a single string, it can be handy to store the content as a list of all lines the file comprises: with open('Path/to/file', 'r') as content_file: content_list = content_file.read().strip().split("\n") As can be seen, one needs t...
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Fastest way to remove first char in a String

Say we have the following string 4 Answers 4 ...
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Send Email Intent

....")); Update: According to marcwjj, it seems that on 4.3, we need to pass string array instead of a string for email address to make it work. We might need to add one more line: intent.putExtra(Intent.EXTRA_EMAIL, addresses); // String[] addresses Ref link ...
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Get bitcoin historical data [closed]

...ebClient = new System.Net.WebClient()) { var json = WebClient.DownloadString("https://www.bitstamp.net/api/ticker/"); string value = Convert.ToString(json); // Parse/use from here } From here, you can parse the JSON and store it in a database (or with MongoDB insert it directly) and...
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Multi-statement Table Valued Function vs Inline Table Valued Function

...urned only tables formatted like 'C_______' then the outer query did a sub-string and int conversion. ie Cast(Substring(2, 2) as int) as CompNo. All looks good except that sql server decided to put my Cast function before the results were filtered and so I get a mind scrambling conversion error. A...
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Java - sending HTTP parameters via POST method easily

... after you have opened the connection. This code should get you started: String urlParameters = "param1=a&param2=b&param3=c"; byte[] postData = urlParameters.getBytes( StandardCharsets.UTF_8 ); int postDataLength = postData.length; String request = "http://example.com/inde...
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SQL Server: converting UniqueIdentifier to string in a case statement

...flow.com%2fquestions%2f6299918%2fsql-server-converting-uniqueidentifier-to-string-in-a-case-statement%23new-answer', 'question_page'); } ); Post as a guest ...