cnote | personal music service | Music Player library
kandi X-RAY | cnote Summary
kandi X-RAY | cnote Summary
cnote is a way to easily share my (or your!) personal music library over the world wide web. It provides a dead-simple web application enabling anyone to browse your music by artist or album. Songs are played using the html5 audio tag. This means that support for mp3/aac/ogg audio is dependent on your browser. Firefox doesn’t come with the codecs for mp3 or aac, so unless your music library is all ogg, use Chrome. I originally designed it so that I could access the music I had on my desktop at home from my laptop at work, and at this point it performs the task admirably. I also wrote it to show that writing web applications in C isn’t that hard, and gives you something small and fast. I stand by that belief, but frankly I would probably just use Go for any new project like this. ![cnote in chrome] "cnote in Chrome").
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QUESTION
ANSWER
Answered 2019-Aug-29 at 21:06Remove the leading /. asset: /fonts/Lato-Regular.ttf -> asset: fonts/Lato-Regular.ttf
Make sure your fonts folder is in the top folder of your project.
QUESTION
You are given 3 well known Polish Books and based on some fragment of text you have to decide whether it's the first one, second or third. Your points are measured by some formula and to achieve 100 points you need to get accuracy greater than 90%.
My solution to solve this problem was to map the most common words and based on that answer, for that solution I've got 70 points but still, I don't know how to approach this problem. Your code may be in Python or C++, you are given 3 books and program to test your solution Inputs are separated with different lengths based on sentences or some amount of words. You are also sure you will not get half-word. Problem statement (only in Polish currently). You can also submit your code there. How can I approach this problem differentlt to get 100 points, are there some Data Sciece algorithms which will help me with that problem.
...ANSWER
Answered 2020-Jan-25 at 18:20For non-polish readers: you are given those books only when preparing your solution, you won't have access to them during test. If you try to bundle them with binary somehow those would exceed 10kb limit hence you need to compress information somehow.
I would go for Naive Bayes classifier by default for a simple solution .
Due to time constraint I would go a little bit different route though.
Data preparationRead all files in and tokenize them. Would be easiest with Python's split functionality (and whole program would be easiest, time constraint probably won't be a problem). Split on whitespace and punctuation as those are mostly noise and are not representative of texts.
Now calculate how often each of the tokens (words) occurs in each text, e.g. dog occured 15 times in first text and 3 times in another. Save those in three separate dictionaries, if the size of dict exceeds 10kb remove words occurring least frequently and adjust accordingly.
Use 3 unsigned long variables to keep results for each texts to keep overflow in check (it should be enough).
For every input text split it just like above.
For every word check in dictionaries how often those occured for each text and add this to one of 3 result variables. If it doesn't exist just add 0.
Finally return text which gathered "most points" this way. This should get quite a good score.
Better solutionNaive Bayes with probabilities would work much better but given competition constraints I don't think it is a viable solution.
To do it, you would have to calculate probability of each word for each text and use log operstions during summation to avoid aforementioned overflow, just throwing it out for you to consider, doable but probably overkill.
QUESTION
I'm trying to make an invoice reciept which takes data from a django Database and render that data on a template. Data is stored and can be shown in terminal that data is well stored in that model. I've done it several times but I cannot figure out why data is not rendered in my template.
This is my Models.py
...ANSWER
Answered 2019-Jun-13 at 07:08Change in PrintLR method
QUESTION
I have a problem that hibernate creates two new columns in the database by itself.
The table has an orderId column and hibernate decides to create another one - order_id.
I have changed the property in the hibernate.cfg file to "validate" rather than "update" but it didn't help.
This problem creates a "duplicate key" error, even though the record still goes in the database itself.
Here's the code which in it the problem happens -
...ANSWER
Answered 2018-Aug-10 at 14:44Change to none
EDIT:
According to 23.14. Automatic schema generation of Hibernate 5.2 User Guide:
Default value of hibernate.hbm2ddl.auto is none and no action will be performed if the value is none.
Simply removing the entry of hibernate.hbm2ddl.auto from the config file should suffice to achive that.
QUESTION
Given two CheckboxCell's checkboxA and checkboxB, how can I programmatically uncheck checkboxB if checkboxA is unchecked? From what I've tried, I'm able to set the value of checkboxB = false when checkboxA = false, but this change is not being reflected in the UI.
My table with the checkboxes -
...ANSWER
Answered 2018-May-30 at 06:49I think that you forgot to actually change the object's value.
QUESTION
I have a CloudKit app that is basically a master detail setup with one extra feature. Any detail object can be marked as the ActiveNote. When the app is on an iPad, ONLY this ActiveNote is shown (no user interaction). The app includes notifications and subscriptions with all data in a custom zone in the private database. The app works well with one exception.
There are only two record types. All data is stored with type CNote. When a detail item is chosen to be shown on the iPad, I upload that data to a single record of type ActiveNote. The ActiveNote data is used only by the iPad to populate its read only version of the detail view. The iPad dynamically changes whenever the phone user marks a record as active.
All fields are uploaded and correctly shown on the iPad with the exception of the asset for an image. No asset is saved and I receive no error messages. The save procedure for the normal CNotes uses the same procedure but starts with an image from the camera which I reduce in size. This is, of course a UIImage. I cannot get a save from this image. If I change the code to load a static .png included in the app, the upload does work correctly. It is only when trying to upload an image from the DetailViewController. Since the image is originally an asset anyway, I have attempted to reload a CKAsset image directly into the ActiveNote and that does not work either.
Any guidance would be appreciated. Here is the code to save to the single ActiveNote. iOS 11, Xcode 9.3
...ANSWER
Answered 2018-May-08 at 17:17user3069232 should get credit for the answer. The code above does save the record to CloudKit before the image file save has completed. I moved the CloudKit save block inside the do catch block and the process is successful. Since I'm guaranteed to have an image in all records (there is a default) then making the CloudKit save conditional on having a successful image save is ok.
QUESTION
I need to add new columns in my sqlite table. i have already read about ALTER TABLE and PRAGMA table_info, but as an indie (self-taught) developer, i do not know how to implement it. here is the code in my database class (which i got from Tasky sample app from xamarin):
...ANSWER
Answered 2018-Apr-23 at 15:29public class YesDatabase
{
static object locker = new object ();
public SqliteConnection connection;
public string path;
///
/// Initializes a new instance of the TaskDatabase.
/// if the database doesn't exist, it will create the database and all the tables.
///
///
public YesDatabase (string dbPath)
{
var output = "";
path = dbPath;
// create the tables
bool exists = File.Exists (dbPath);
if (!exists) {
connection = new SqliteConnection ("Data Source=" + dbPath);
connection.Open ();
var ccommandsc = new[] {
"CREATE TABLE IF NOT EXISTS [Citems] (_id INTEGER PRIMARY KEY ASC, Cname NTEXT, Cnotes NTEXT, Ccat NTEXT);"
};
foreach (var commandc in ccommandsc) {
using (var d = connection.CreateCommand ()) {
d.CommandText = commandc;
var j = d.ExecuteNonQuery ();
}
}
//new column.
using (var f = connection.CreateCommand())
{
f.CommandText = "ALTER TABLE [Citems] ADD COLUMN Cnumber NTEXT";
var l = f.ExecuteNonQuery();
}
} else {
//
connection = new SqliteConnection("Data Source=" + dbPath);
connection.Open();
//
if (!CheckIfCnumberExists())
{
using (var f = connection.CreateCommand())
{
f.CommandText = "ALTER TABLE [Citems] ADD COLUMN Cnumber NTEXT";
var l = f.ExecuteNonQuery();
}
}
}
Console.WriteLine (output);
}
private bool CheckIfCnumberExists()
{
using (var conn = new SqliteConnection("Data Source=" + path))
{
conn.Open();
var cmd = conn.CreateCommand();
cmd.CommandText = "PRAGMA table_info([Citems])";
var reader = cmd.ExecuteReader();
int nameIndex = reader.GetOrdinal("Name");
while (reader.Read())
{
if (reader.GetString(nameIndex).Equals("Cnumber"))
{
//conn.close();
return true;
}
}
conn.Close();
}
return false;
}
QUESTION
I am using FRC and I want to create sections that groups data according to date (DD MMMM)! Each task has a date and i am using that date and formatting it for the section header titles.
I am using Apple's sample code that they have provided in Objective C and converted it in to swift. Here is the code:
...ANSWER
Answered 2018-Mar-11 at 15:44The key path passed to the sectionNameKeyPath:
argument of the fetched results controller must be visible to the
Objective-C runtime. In Swift 4 that requires an explicit annotation
with @objc (compare also How can I deal with @objc inference deprecation with #selector() in Swift 4?):
QUESTION
I'm trying to make a simon game and I'm almost done but I got an issue. In a simon game, when the simon's giving you the order (which represented by blinking lights and audio for each light) which you need to remember and repeat afterwards, there's a short delay between each blink (with it's audio) to the next one.
So now, my simon is making sounds but it's doing them all at once, with no delay. I tried using setIntarvel and setTimeout but still it played all audios at once.
Since adding the blinking shouldn't be that tough I'm keeping it to the end.
Then I built a timer function:
...ANSWER
Answered 2017-Nov-13 at 15:29So you want to have a pause after each playAudio call?
I would still go for timeouts
QUESTION
I'm trying to make a sound when a button is pressed so the following code is inside onclick="cNote()". Now, when I declare the variable locally it's working:
ANSWER
Answered 2017-Nov-12 at 14:50You've given the variable and the function the same name. There can only be one symbol with a given name in any scope.
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