Posts

c++ - Can i call multiple times JNI_CreateJavaVM? -

I am trying to call two threads witch "DispFrontEnd" function first thread ended, failing to start another JVM Stayed .. ?? tks #include "jni.h" #include & lt; Process.h & gt; #include "Stdafx.h" // DISPATCH check the check bool DispatchThreadCreated = FALSE; If (Dispatchart cutted == wrong) {Handle HD spread; HDispThread = (handle) _biginthread (DispFrontEnd, 0, (zero *) transmission input); If ((long) HDIPPathread == -1) {log.LogError ("Thread Disp frontend returns ******** bg", (long) hdpritread); Log.LogError ("errno", errno); Log.LogError ("_ doserrno", _doserrno); } And {logloc-> LogMethod ("Dispatch Thread Created"); DispatchThreadCreated = TRUE; // aspara que a thread terminal WaitForSingleObject (hDispThread, INFINITE); DispatchThreadCreated = FALSE; // 01_02_2010 logloc-> LogMethod ("Dispatch thread ENDED"); }} If (DispatchtraredCrited == incorrect) {Handle HD Spreadread 3; ...

export - Need Dynamic/ default width for CSV file when EXPORTING through SERVLET -

I am exporting my list to a CSV file through the Servlet. Everything is working fine but I want to set default / dynamic width for cell / column? Here's my coding. Your quick reply will be helpful .. Thank you in advance. package com.uson.stat.action; Import javax.servlet.ServletException; Import javax.servlet.http.httpServlet; Import javax.servlet.http.HttpServletRequest; Import javax.servlet.http.HttpServletResponse; Import java.io.IOException; Public class export action throws ServletException, HttpServlet {Public Zero doPost (HttpServletRequest req, HttpServletResponse Res) throws, IOException {res.setContentType ("App / CSV"); Res.setHeader ("cache-control", "public"); Res.setHeader ("Pagma", "Public"); Res.setHeader ("content-displacement", "attachment; filename = \" test.csv "+" \ ""); String Content = "Exam Article" + "," + "Viewed on 01-02-2010...

c - Fast data reading from CD-ROM -

I have to read a large file with several animation frames from CD / DVDR and display it in the form of an animation. When reading from a hard disk, the strategy of reading one frame in memory, processing, displaying and then reading the next frame is good, but when I read from optical device, the access timed out. I use C and WinAPi OpenFile / ReadFile methods How to read the contents of the file I stored on an optical device to get realtime motion of the animation? (I have seen a program which also does it in dual speed, to ensure that before the whole file does not buffer the animation starts)? Two techniques: Large buffer or cache, As in multiple MBs there is a proper sequential I / O in the CD / DVD, but very slow looking / access speed (as you have noted), so refilling the buffer is faster than you just buffer Need to allow the disc to spin in a few seconds when it is enough, and look for a spin already. Multi-threading: Keep a thread continuous reading and se...

What's the proper way to implement an Android widget with dynamically drawn content? -

For my first and most awesomest Android project, I want to create a Home screen widget, which displays one of those That all children are crazy about these days. Based on the boundaries of , I'm guessing that the proper way to actually draw on the screen is to use it in the actual layout, then when it is updating, make one or two and make them one Then draw the bitmap as the source of the image view, then draw on the newly created. There is something about the process that I am not yet reading, however, the following code I have tried to use to update the widget. I do not get anything pulled on the screen. ImageView has a placeholder image that is set by its src property when I do not run the code to update it in my drawing, the placeholder image remains in place so I know that This code is doing something , just clearly is not right is not a matter. Remote Views View = New Remote Power (context.getPackageName (), R.Let.Widet); Bitmap bitmap = bitmap.creditbetaMap (1...

css - Why does footer not go all the way to the bottom? -

I have a web page, as follows: pushing the yellow pixel all the way Does not come to the bottom. any idea? Here is the CSS code: #container {min-height: 100%; Status: Relative; } #body {padding-bottom: 60px; / * Footer height * /} #footer {position: absolute; Bottom: 0; Width: 100%; Height: 60px; / * Footer height / background: # CCCC 66; } This works; Your CSS is being cached at the local level Have you recently refreshed a great browser? Press Ctrl + F5.

cookies - How should I manage username/password session information? -

I have a website (in which the original essence is described), and I have no way of storing a user name And some information about the user continually when they use the site (i.e., upload and download data). Right now, given a successful login, I was returning the hash with password as well as any associated information. At any time the user tries the user, his user name, hash, and what should be in the database next to it. If the user logs out, then all information is flushed in their local Sinatra session. I know that this is a very simple approach. Is there a better way to handle user session information? Wikipedia entry on cookies mentions that a session uid is used instead of this other information; What is the advantage of that approach? I suspect that this approach is too weak for other attacks, but since I have done everything I verify, I am not sure which attacks I am opening. In addition, if / when I apply SSL, are these transactions 'encrypted automatically...

.net - DateTime.Now.ToShortDateString(); replace month and day -

मुझे के प्रारूप को बदलने की आवश्यकता है। Textbox3.Text = DateTime.Now। ToShortDateString (); तो यह देता है (उदाहरण के लिए) 25.02.2012 , लेकिन मुझे 02.25.2012 कैसे की आवश्यकता है क्या यह किया जा सकता है? निर्दिष्ट MM.dd.yyyy के साथ प्रयोग करें : this.TextBox3.Text = DateTime.Now.ToString ("MM.ddyyyy"); यहां, 1 से 12 महीने का अर्थ है, 1 से 31 तक का दिन और इसका अर्थ है कि चार अंकों की संख्या के रूप में वर्ष।