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socket.error: [Errno 48] Address already in use
...impleHTTPServer if more than one python process is active. You may want to test if http://localhost:8000/ still shows a directory listing for local files.
The second number is the process number; stop the server by sending it a signal:
kill 81651
This sends a standard SIGTERM signal; if the proc...
JS: Check if date is less than 1 hour ago?
...urs(this.getHours()+hrs);
return this;
}
Call function like this:
//test alert(new Date().addHours(4));
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What is the purpose of Order By 1 in SQL select statement?
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Tested and working in SQL Server ;WITH cte AS( SELECT 1 AS Col1, 'z' AS Col2 UNION SELECT 2 AS Col1, 'y' AS Col2 UNION SELECT 3 AS Col1, 'x' AS Col2 ) SELECT Col2, Col1 FROM cte ORDER BY 1
– Ivanzin...
How to get a path to a resource in a Java JAR file
...s files run from outside a JAR just as well as it works for a JAR. (I only tested it under Windows 7.)
try {
//Attempt to get the path of the actual JAR file, because the working directory is frequently not where the file is.
//Example: file:/D:/all/Java/TitanWaterworks/TitanWaterworks-en.j...
How can I open multiple files using “with open” in Python?
...writelines(line)
EDIT:
I don't understand the reason of the downvote. I tested my code before publishing my answer, and it works as desired: It writes to all of outFile's, just as the question asks. No duplicate writing or failing to write. So I am really curious to know why my answer is consider...
Limit Decimal Places in Android EditText
...ere any reason we need to return SpannableStringBuilder instead of null? I test it with null, it works well too. Also, is there any need for us to inherit from DigitsKeyListener? As using android:inputType="numberDecimal" will perform all "0123456789." characters enforcement.
–...
How do I get and set Environment variables in C#?
...Path .EndsWith(";"))
EnvPath = EnvPath + ';';
EnvPath = EnvPath + @"C:\Test";
Environment.SetEnvironmentVariable("PATH", EnvPath , EnvironmentVariableTarget.Machine);
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Get record counts for all tables in MySQL database
...t(id)) is what mysql uses to count it's rows isn't it? In any case, I just tested it and got a bigger number for the count() call, whatever that is worth.
– codygman
May 24 '13 at 16:24
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How do you allow spaces to be entered using scanf?
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I did not test, but based on other answers in this very page, I believe the correct buffer size for scanf in your example would be: scanf("%19[^\n]", name); (still +1 for the concise answer)
– DrBeco
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How can I see which Git branches are tracking which remote / upstream branch?
...ok like:
master <- origin/master
A non-tracking one will look like:
test <-
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