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Android emulator: How to monitor network traffic?
How do I monitor network traffic sent and received from my android emulator?
11 Answers
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Python 3: ImportError “No Module named Setuptools”
I'm having troubles with installing packages in Python 3.
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How to calculate the difference between two dates using PHP?
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Use this for legacy code (PHP < 5.3). For up to date solution see jurka's answer below
You can use strtotime() to convert two dates to unix time and then calculate the number of seconds between them. From this it's rathe...
Generate random numbers using C++11 random library
As the title suggests, I am trying to figure out a way of generating random numbers using the new C++11 <random> library. I have tried it with this code:
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How to get HTTP response code for a URL in Java?
Please tell me the steps or code to get the response code of a particlular URL.
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PostgreSQL function for last inserted ID
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How to set timer in android?
Can someone give a simple example of updating a textfield every second or so?
21 Answers
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What's the cleanest way of applying map() to a dictionary in Swift?
... cannot be applied to dictionary directly. What's the cleanest way of achieving this?
15 Answers
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Postgresql: Scripting psql execution with password
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There are several ways to authenticate to PostgreSQL. You may wish to investigate alternatives to password authentication at https://www.postgresql.org/docs/current/static/client-authentication.html.
To answer your question, there are a few ways provi...
How do I make my string comparison case insensitive?
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The best would be using s1.equalsIgnoreCase(s2): (see javadoc)
You can also convert them both to upper/lower case and use s1.equals(s2)
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