document directory problem?

When i write Data(53MB ) to Document directory ,the data is not written when i check directly through application support path.i coded like this,

Best Language for dynamically watermarking videos?

I\'m looking to dynamically add watermarks to a video on a website. What, in 开发者_如何学运维your opinion, is the best language and library to do so?You can do this using ffmpeg (from command line or

Can I fix the width of JRadioButton?

I have sever JPanels which have to be ordered vertically. For that I want to fix the wi开发者_如何学运维dth of the JPanels. Because if they are too short in comparison with the windows width, they wil

How can you get the average of the count of records in Reporting Services

I have a report where I\'m counting the number of records for a day.At the bottom, I have the total records for that time period.I\'d like to display the average records for each day.An example:

Scala Actors with Java interop to underlying COM libraries

I\'m working on a JVM project which uses ESRI components (COM based, wrapped with JIntegra.)The client ha开发者_JAVA百科s requested the JAR files we produce work on the JVM and be accessible to Java c

Disable form resizing in delphi

Is the开发者_StackOverflow中文版re any way to stop the user resizing the form? Currently I am using:

create a new svn branch with git-svn

Whi开发者_Go百科le working with git-svn, and a \'typical\' svn repo/trunk, /branches/..., /tags/...

Inline base64 encoded link not working in Firefox

I have this link: <a href=\"data:application/pdf;base64,JVBERi0x...KJSVFT0YK\">PDF</a> In Safari on MacOsX, clicking the link instantly opens the PDF. In Firefox 3.6.2, it doesn\'t. Whe

Problem with dynamic create tabPages in Winforms TabControl

I want to create dynamic tabPages in TabControl. In each tabPage I create dataGridView and i want to fill the entire space of each tabPage with this dataGrid. Here is code, where i do this:

别人听我歌为什么不显示不出来吗？