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Easy pretty printing of floats in python?
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As noone has added it, it should be noted that going forward from Python 2.6+ the recommended way to do string formating is with format, to get ready for Python 3+.
print ["{0:0.2f}".format(i) for i in a]
The new string formating syntax is not hard to use, and yet is quite powerfull...
Java Interfaces/Implementation naming convention [duplicate]
... an Interface and a single Implementation that is not uniquely specialized from the Interface you probably don't need the Interface.
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Extract a regular expression match
I'm trying to extract a number from a string.
12 Answers
12
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Programmatically retrieve memory usage on iPhone
...tten by Apple's Quinn “The Eskimo!”.
This uses the phys_footprint var from Darwin > Mach > task_info and closely matches the value in the memory gauge in Xcode's Debug navigator.
The value returned is in bytes.
https://forums.developer.apple.com/thread/105088#357415
Original code follo...
Wrapping a C library in Python: C, Cython or ctypes?
I want to call a C library from a Python application. I don't want to wrap the whole API, only the functions and datatypes that are relevant to my case. As I see it, I have three choices:
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How to version REST URIs
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Ah, I'm putting my old grumpy hat on again.
From a ReST perspective, it doesn't matter at all. Not a sausage.
The client receives a URI it wants to follow, and treats it as an opaque string. Put whatever you want in it, the client has no knowledge of such a thing as a...
Erlang's 99.9999999% (nine nines) reliability
... in one part of a system can have on other parts.
Clustering. This follows from the previous point: Erlang's message passing mechanism works transparently between machines on a network, so a sending process doesn't even have to care that the receiver is on a separate machine. This provides an easy m...
C# Test if user has write access to a folder
...cessRules(true, true, typeof(NTAccount));
//Go through the rules returned from the DirectorySecurity
foreach (AuthorizationRule rule in rules)
{
//If we find one that matches the identity we are looking for
if (rule.IdentityReference.Value.Equals(NtAccountName,StringComparison.CurrentCultur...
What is a simple/minimal browserconfig.xml for a web site
...me="msapplication-config" content="none"/>
in your HTML to prevent IE from looking for this file, if that is an option for you that might work as well.
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Wait until all jQuery Ajax requests are done?
...ajax1() {
// NOTE: This function must return the value
// from calling the $.ajax() method.
return $.ajax({
url: "someUrl",
dataType: "json",
data: yourJsonData,
...
});
}
In my opinion, it makes for a clean and clear syntax, an...