If you are reencoding in your ffmpeg command line, that may be the reason why it is CPU intensive. You need to simply copy the streams to the single container. Since I do not have your command line I cannot suggest a specific improvement here. Your acodec and vcodec should be set to copy is … Read more
Use mydict.item() to obtain the array element as a Python scalar. >>> import numpy as np >>> np.save(‘/tmp/data.npy’,{‘a’:’Hi Mom!’}) >>> x=np.load(‘/tmp/data.npy’) >>> x.item() {‘a’: ‘Hi Mom!’}
NSData has a method called writeToURL:atomically: that does exactly what you want to do. Look in the documentation for NSData to see how to use it.
I have just used dompdf and the code was a little different but it worked. Here it is: require_once(“./pdf/dompdf_config.inc.php”); $files = glob(“./pdf/include/*.php”); foreach($files as $file) include_once($file); $html=”<html><body>”. ‘<p>Put your html here, or generate it with your favourite ‘. ‘templating system.</p>’. ‘</body></html>’; $dompdf = new DOMPDF(); $dompdf->load_html($html); $dompdf->render(); $output = $dompdf->output(); file_put_contents(‘Brochure.pdf’, $output); Only difference here … Read more
Inside your model, you can add a boot() method which will allow you to manage these events. For example, having User.php model: class User extends Model { public static function boot() { parent::boot(); self::creating(function($model){ // … code here }); self::created(function($model){ // … code here }); self::updating(function($model){ // … code here }); self::updated(function($model){ // … code … Read more
EDIT 2022: Please see other answers regarding File System API In case anyone is still wondering… I did it like this: <a href=”data:application/xml;charset=utf-8,your code here” download=”filename.html”>Save</a> can’t remember my source but it uses the following techniques\features: html5 download attribute data URI’s Found the reference: http://paxcel.net/blog/savedownload-file-using-html5-javascript-the-download-attribute-2/ EDIT: As you can gather from the comments, this does … Read more
You can avoid a round trip to the server. Base64 encode your SVG xml. Then generate a link to that data. The user can right click on to save it locally. // This example was created using Protovis & jQuery // Base64 provided by http://www.webtoolkit.info/javascript-base64.html // Modern web browsers have a builtin function to this … Read more
Select the text you wish to save, in either line visual or block visual mode, and :w new.txt That’s what you type, but you won’t actually see exactly what’s above. When you press :, you’ll go to the command line which will automatically get filled in with selection information. It’ll look something like this: :'<,’> … Read more
Here is how I solved the problem: import pickle file_name = “xgb_reg.pkl” # save pickle.dump(xgb_model, open(file_name, “wb”)) # load xgb_model_loaded = pickle.load(open(file_name, “rb”)) # test ind = 1 test = X_val[ind] xgb_model_loaded.predict(test)[0] == xgb_model.predict(test)[0] Out[1]: True