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OS X Bash, 'watch' command
...run your command, and wait two seconds - the basic watch your_command implem>me m>ntation.
You can take this a step further and create a watch.sh script that can accept your_command and sleep_duration as param>me m>ters:
#!/bin/bash
# usage: watch.sh <your_command> <sleep_duration>
while :;
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How can I hide an HTML table row so that it takes up no space?
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add a comm>me m>nt
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iOS: Convert UTC NSDate to local Tim>me m>zone
How do I convert a UTC NSDate to local tim>me m>zone NSDate in Objective C or/and Swift?
13 Answers
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Deny all, allow only one IP through htaccess
...re version. You should avoid using them, and avoid outdated tutorials recomm>me m>nding their use.
– Martin Schneider
Apr 30 '18 at 12:40
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Pandas - How to flatten a hierarchical index in columns
I have a data fram>me m> with a hierarchical index in axis 1 (columns) (from a groupby.agg operation):
17 Answers
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File I/O in Every Programming Language [closed]
This has to be a common question that all programm>me m>rs have from tim>me m> to tim>me m>.
How do I read a line from a text file? Then the next question is always how do i write it back.
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How can I delete all unversioned/ignored files/folders in my working copy?
...maybe you should include that in your answer.
– Nick m>Me m>yer
May 11 '10 at 20:40
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Does the command...
How to change column datatype in SQL database without losing data
...nto 1 (BIT = true).
ALTER TABLE dbo.YourTable
ALTER COLUMN YourColumnNam>me m> BIT
The other option would be to create a new column of type BIT, fill it from the old column, and once you're done, drop the old column and renam>me m> the new one to the old nam>me m>. That way, if som>me m>thing during the conversio...
How would you count occurrences of a string (actually a char) within a string?
I am doing som>me m>thing where I realised I wanted to count how many / s I could find in a string, and then it struck m>me m>, that there were several ways to do it, but couldn't decide on what the best (or easiest) was.
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How do you return a JSON object from a Java Servlet
...ctly what you suggest (return a String).
You might consider setting the MIm>ME m> type to indicate you're returning JSON, though (according to this other stackoverflow post it's "application/json").
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