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How to grep for two words em>x m>isting on the same line? [duplicate]
How do I grep for lines that contain two input words on the line? I'm looking for lines that contain both words, how do I do that? I tried pipe like this:
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Sending and Receiving SMS and MMS in Android (pre Kit Kat Android 4.4)
I have figured out how to send and receive SMS messages. To send SMS messages I had to call the sendTem>x m>tMessage() and sendMultipartTem>x m>tMessage() methods of the SmsManager class. To receive SMS messages, I had to register a receiver in the AndroidMainfest.m>x m>ml file. Then I had to override t...
CA2202, how to solve this case
Can anybody tell me how to remove all CA2202 warnings from the following code?
12 Answers
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How to set environment variables in Python?
I need to set some environment variables in the Python script and I want all the other scripts that are called from Python to see the environment variables' set.
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std::unique_lock or std::lock_guard?
...s other features that allow it to e.g.: be constructed without locking the mutem>x m> immediately but to build the RAII wrapper (see here).
std::lock_guard also provides a convenient RAII wrapper, but cannot lock multiple mutem>x m>es safely. It can be used when you need a wrapper for a limited scope, e.g.:...
Iterate over model instance field names and values in template
I'm trying to create a basic template to display the selected instance's field values, along with their names. Think of it as just a standard output of the values of that instance in table format, with the field name (verbose_name specifically if specified on the field) in the first column and the ...
Round to at most 2 decimal places (only if necessary)
I'd like to round at most 2 decimal places, but only if necessary .
79 Answers
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Swift: #warning equivalent
Does Swift have a #warning equivalent?
It's simply used to show a warning in m>X m>code's own GUI
14 Answers
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What does 'var that = this;' mean in JavaScript?
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I'm going to begin this answer with an illustration:
var colours = ['red', 'green', 'blue'];
document.getElementById('element').addEventListener('click', function() {
// this is a reference to the element clicked on
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How to set caret(cursor) position in contenteditable element (div)?
I have this simple HTML as an em>x m>ample:
10 Answers
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