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Use of *args and **kwargs [duplicate]
... print kwargs
>>> func()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
TypeError: func() takes at least 1 argument (0 given)
>>> func("required argument")
required argument
>>> func("required argument", 1, 2, '3')
required argum...
What are some resources for getting started in operating system development? [closed]
.....
keyboard debounce routine, keyboard driver, disk driver, video driver, file system, and finally a boot-loader - and that's just to launch it for the first time with nothing to do!
... I cannot emphasize enough how important it is to get familiar with the hardware! This is especially so if you r...
Why charset names are not constants?
...o ranting about Java's charset support - why isn't there a constructor for FileWriter/FileReader which takes a Charset? Basically those are almost useless classes due to that restriction - you almost always need an InputStreamReader around a FileInputStreamor the equivalent for output :(
Nurse, nur...
Bytes of a string in Java
...te memory to store a data structure. We can have a look at the String.java file for a rough estimation, and we see some 'int', some references and a char[]. The Java language specification defines, that a char ranges from 0 to 65535, so two bytes are sufficient to keep a single char in memory. But a...
What is the difference between window, screen, and document in Javascript?
...o the browser." The browser renders HTML and CSS and executes JavaScript. Files with server-side languages like PHP are not seen by the browser.
– Bennett Brown
Jan 29 '17 at 20:47
...
Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...yMotion which includes RubyMotion project structure support, setup of rake files, setup of configurations that are hooked to iOS Simulator etc.
RubyMine has all of these now, IDEA does not. So I would have to generate a RubyMotion project outside of IDEA, then setup an IDEA project and hook up to t...
Passing multiple values to a single PowerShell script parameter
...led script who must connect to a list of Server this way:
Powershell.exe -File "YourScriptPath" "Par1,Par2,Par3"
Then inside the script:
param($list_of_servers)
...
Connect-Viserver $list_of_servers.split(",")
The split operator returns an array of string
...
How to create a new branch from a tag?
...mportant thing is to know: branches and tags are actually single-line text files in .git/refs directory, and we can reference them explicitly using their pathes below .git. Branches are called here "heads", to make our life more simple.
Thus, refs/heads/master is the real, explicit name of the mast...
Append class if condition is true in Haml
...
I've put this in my helper file, but my app tells me, that there is no "post" variable.
– Simon Perepelitsa
Aug 10 '10 at 22:16
2
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Add custom headers to WebView resource requests - android
... String type = null;
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
if (extension != null) {
switch (extension) {
case "js":
return "text/javascript";
case "woff":
...