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Trying to save image to my server using cURL. The image appears to download. It shows the correct bytes but when i link image does not work. I then DL to see and nope its a blank image. here is my code... whats the issue with it? $ch = curl_init("'. $image .'"); curl_setopt($ch, CURLOPT_HEADER, 0); curl_setopt($ch, CURLOPT_RETURNTRANSFER, 1); curl_setopt($ch, CURLOPT_BINARYTRANSFER,1); $rawdata=curl_exec ($ch); curl_close ($ch); $fp = fopen("$rename.jpg",'w'); fwrite($fp, $rawdata); fclose($fp); I test your script it work fine for me, just remove the useless double quote and dot for $image. <?

In my web app I need to give the user the option to save a js variable as a file (when the user clicks download, the app offers him to save a file, preffereably as .js file). Similarly as google docs offers you to save a file. Is it possible for javascript to pass it's variable this way? Check out Downloadify which allows exactly this. Downloadify is a tiny JavaScript + Flash library that enables the generation and saving of files on the fly, in the browser, without server interaction. it requires Flash installed in the user's browser to work, though. I know of no other way of doing this

I'm migrating from MATLAB to ipython and before taking the leap I'm going through my minimal workflow to make sure every operation I perform daily on MATLAB for data crunching is available on ipython. I'm currently stuck on the very basic task of saving and loading numpy arrays via a one-line command, such as MATLAB's: >>> save('myresults.mat','a','b','c') >>> load('myresults.mat') In particular, what I like about MATLAB's load command is that not only it reads the data file but it loads the variables into the workspace, nothing else is needed to start working with them. Note that this is not

I have ImageView and I want to share its image. Following is my code, btshare.setOnClickListener(new OnClickListener() { @Override public void onClick(View v) { View content = findViewById(R.id.full_image_view); content.setDrawingCacheEnabled(true); Bitmap bitmap = content.getDrawingCache(); File root = Environment.getExternalStorageDirectory(); File cachePath = new File(root.getAbsolutePath() + "/DCIM/Camera/image.jpg"); try { root.createNewFile(); FileOutputStream ostream = new FileOutputStream(root); bitmap.compress(CompressFormat.JPEG, 100, ostream); ostream.close(); } catch (Exception e)

I have several computers at different locations, and although I'm not coding in IDLE, it is always running in the background, for small testing, debugging and researching tasks. I configured IDLE custom highlighting, key set, etc. at home, and it would be pretty comfy to save my settings into an external file, and install these settings onto any machines I'm working on. So my question: is there a way to do that? Or it would be also nice, if anyone knows where IDLE stores these datas — probably I can copy the file(s) from there.. Thanks in advance! IDLE saves its preferences in several files in