converter

How to convert wav to flac from python?

由 左心房为你撑大大i 提交于 2019-12-20 21:21:30
问题 I've just started using Python and am using the PyAudio and Wave modules to take sound from my microphone and convert it to a .wav file. What I'm trying to do is now convert that .wav to a .flac . I've seen a few ways to do this which all involve installing a converter and placing it in my environmental PATH and calling it via os.system . Are there any other ways to convert a .wav to a .flac via Python? The solution I'm looking for needs to work on both Windows and Linux. 回答1: May be you're

What should the converter parameter be for this binding

由 狂风中的少年 提交于 2019-12-20 19:36:58
问题 I am trying to implement a wpf user control that binds a text box to a list of doubles using a converter. How can i set the instance of user control to be the converter parameter? the code for the control is shown below Thanks <UserControl x:Class="BaySizeControl.BaySizeTextBox" xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" xmlns:local="clr-namespace:BaySizeControl" > <UserControl.Resources> <local

pandoc convert html with style sheet to docx

由 ℡╲_俬逩灬. 提交于 2019-12-20 19:36:14
问题 I've been banging my head on this one for a few hours, and I'm sure the solution is quite simple, or non-existent. I'm trying to convert an html file to docx! <!DOCTYPE html> <html> <head> <style> body { background-color: #d0e4fe; } h1 { color: orange; text-align: center; } p { font-family: "Times New Roman"; font-size: 20px; } </style> </head> <body> <h1>My First CSS Example</h1> <p>This is a paragraph.</p> </body> </html> I can convert it no problem, but I can't get the styles to stick.

Pandas: how to convert a cell with multiple values to multiple rows?

由 点点圈 提交于 2019-12-20 14:13:13
问题 I have a DataFrame like this: Name asn count Org1 asn1,asn2 1 org2 asn3 2 org3 asn4,asn5 5 I would like to convert my DataFrame to look like this: Name asn count Org1 asn1 1 Org1 asn2 1 org2 asn3 2 org3 asn4 5 Org3 asn5 5 I know used the following code to do it with two columns, but I am not sure how can I do it for three. df2 = df.asn.str.split(',').apply(pd.Series) df2.index = df.Name df2 = df2.stack().reset_index('Name') Can anybody help? 回答1: Carrying on from the same idea, you could set

How can I convert Perl to C?

由 眉间皱痕 提交于 2019-12-20 12:34:12
问题 Is there a tool available which will convert source code in Perl to source code in C? Any platform is fine. 回答1: There is perlcc which "translates" Perl to C. It's not really a Perl to C compiler; its output is simply a bundle of the Perl interpreter and the parsed bytecode of your program. 回答2: The canonical answer to this is MJD's "Why Not Translate Perl to C?". 回答3: The answer is going to be pretty much "No". Perl is an extremely dynamic language. C is a language for statically-sized data

Custom JsonConverter WriteJson Does Not Alter Serialization of Sub-properties

由 末鹿安然 提交于 2019-12-20 10:22:37
问题 I always had the impression that the JSON serializer actually traverses your entire object's tree, and executes the custom JsonConverter's WriteJson function on each interface-typed object that it comes across - not so. I have the following classes and interfaces: public interface IAnimal { string Name { get; set; } string Speak(); List<IAnimal> Children { get; set; } } public class Cat : IAnimal { public string Name { get; set; } public List<IAnimal> Children { get; set; } public Cat() {

Custom JsonConverter WriteJson Does Not Alter Serialization of Sub-properties

由 时光总嘲笑我的痴心妄想 提交于 2019-12-20 10:21:14
问题 I always had the impression that the JSON serializer actually traverses your entire object's tree, and executes the custom JsonConverter's WriteJson function on each interface-typed object that it comes across - not so. I have the following classes and interfaces: public interface IAnimal { string Name { get; set; } string Speak(); List<IAnimal> Children { get; set; } } public class Cat : IAnimal { public string Name { get; set; } public List<IAnimal> Children { get; set; } public Cat() {

How can you programmatically (or with a tool) convert .MHT mhtml files to regular HTML and CSS files?

由 半腔热情 提交于 2019-12-20 09:48:37
问题 Many tools have a way to export a .MHT file. I want a way to convert that single file to a collection of files, an HTML file, the relevant images, and CSS files, that I could then upload to a webhost and be consumable by all browsers. Does anybody know any tools or libraries or algorithms to do this. 回答1: Well, you can open the .MHT file in IE and the Save it as a a web page. I tested this with this page, and even though it looked odd in IE (it's IE after all), it saved and then opened fine

WPF: how to use 2 converters in 1 binding?

由 安稳与你 提交于 2019-12-20 08:27:52
问题 I have a control that I want to show/hide, depending on the value of a boolean. I have a NegatedBooleanConverter (switches true to false and vice versa) and I need to run this converter first. I have a BooleanToVisibilityConverter and I need to run this converter after the NegatedBoolConverter. How can I fix this problem? I want to do this in XAML. edit: this is a possible solution. That doesn't seem to work. It first converts the value with the seperate converters and then does something

Variables infix to prefix to postfix

由 不打扰是莪最后的温柔 提交于 2019-12-20 05:23:26
问题 I searched all over the internet for a good implementation in converting not numbers expressions but variable expressions from infix notation into prefix and postfix. All the searches I did weren't successful. Basically I want to see if there is any implementation yet in PHP so I could modify it to support more operators not only the (-,*,+,=). For example convert: a+b/c*(p/c) While keeping the variable names, and not having to enter numbers to evaluate them. 回答1: I have found a good
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