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How to read a text file into a string variable and strip newlines?
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You could use:
with open('data.txt', 'r') as file:
data = file.read().replace('\n', '')
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How to prevent rm from reporting that a file was not found?
I am using rm within a BASH script to delete many files. Sometimes the files are not present, so it reports many errors. I do not need this message. I have searched the man page for a command to make rm quiet, but the only option I found is -f , which from the description, "ignore nonexistent f...
Best way to represent a fraction in Java?
I'm trying to work with fractions in Java.
26 Answers
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How to create a zip file in Java
...t picks content from a database according to the user's query. I have to write this content into a text file and zip it in a folder in a servlet. How should I do this?
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Selenium c# Webdriver: Wait Until Element is Present
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Alternatively you can use implicit wait:
driver.Manage().Timeouts().ImplicitWait = TimeSpan.FromSeconds(10);
An implicit wait is to tell WebDriver to poll the DOM for a certain
amount of time when trying to find an element or elements if they are
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How do I make a branch point at a specific commit? [duplicate]
In Git, I understand that a branch is a pointer to a commit.
4 Answers
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Maven package/install without test (skip tests)
I am trying to package my project. But, it automatically runs the tests previous do performing the packaging. The tests insert some content in the database. This is not what I want, I need to avoid running tests while package the application. Anybody knows how run the package with out test?
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How do I show a marker in Maps launched by geo URI Intent?
...ocations (one at the time, picked by user input) by launching Google Maps with their specific geo coordinates.
7 Answers
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In CSS what is the difference between “.” and “#” when declaring a set of styles?
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# is an id selector, used to target a single specific element with a unique id, but . is a class selector used to target multiple elements with a particular class. To put it another way:
#foo {} will style the single element declared with an attribute id="foo"
.foo {} will style all el...
An algorithm for inflating/deflating (offsetting, buffering) polygons
...per.
While Clipper is primarily designed for polygon clipping operations, it does polygon offsetting too. The library is open source freeware written in Delphi, C++ and C#. It has a very unencumbered Boost license allowing it to be used in both freeware and commercial applications without charge.
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