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Non-alphanumeric list order from os.listdir()
I often use python to process directories of data. Recently, I have noticed that the default order of the lists has changed to something almost nonsensical. For example, if I am in a current directory containing the following subdirectories: run01, run02, ... run19, run20, and then I generate a list...
Stripping everything but alphanumeric chars from a string in Python
What is the best way to strip all non alphanumeric characters from a string, using Python?
11 Answers
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Script Tag - async & defer
...em async or defer.
You could put the scripts in the <head> tag and set them to defer and the loading of the scripts will be deferred until the DOM has been parsed and that will get fast page display in new browsers that support defer, but it won't help you at all in older browsers and it isn...
adb shell command to make Android package uninstall dialog appear
I have adb running and device is connected to my system in debugging mode,
6 Answers
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What's the difference between @JoinColumn and mappedBy when using a JPA @OneToMany association
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@Entity
public class Troop {
@OneToMany(mappedBy="troop")
public Set<Soldier> getSoldiers() {
...
}
@Entity
public class Soldier {
@ManyToOne
@JoinColumn(name="troop_fk")
public Troop getTroop() {
...
}
Troop has a bidirectional one to many relationship with S...
How do I tell Maven to use the latest version of a dependency?
In Maven, dependencies are usually set up like this:
12 Answers
12
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Programmatically get the version number of a DLL
Is it possible to get the version number programmatically from any .NET DLL?
10 Answers
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Custom CSS Scrollbar for Firefox
...-color which give some control over how scrollbars are displayed.
You can set scrollbar-color to one of the following values (descriptions from MDN):
auto Default platform rendering for the track portion of the scrollbar, in the absence of any other related scrollbar color properties.
dark Show a...
What's the -practical- difference between a Bare and non-Bare repository?
...lone and fetch from the bare
repository and push updates to it... if you set up a repository into
which developers push changes, it should be bare. In effect, this is
a special case of the more general best practice that a published
repository should be bare.
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How do I generate a stream from a string?
I need to write a unit test for a method that takes a stream which comes from a text file. I would like to do do something like this:
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