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Extract directory from path
...ach, and that's if you aren't certain that your path is fully-qualified to start with. If you have file=file.zip, dirname "$file" will return ., whereas ${file%/*} will return file.zip.
– Charles Duffy
Sep 21 '18 at 16:40
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Check if a string has a certain piece of text [duplicate]
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What if the string starts with "World"? The operator should probably be >= 0.
– mqchen
Jul 8 '11 at 19:55
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Delete terminal history in Linux [closed]
...x terminal, you can use previous commands again. Great feature. However, I started logging mysql into mysql with the sensitive details in the command.
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Difference between onCreate() and onStart()? [duplicate]
I was wondering - what is the difference between onCreate() and onStart() methods?
2 Answers
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No suitable application records were found
...cise. Here's how you move your app to the "Waiting for Upload" status...
Starting from the "Manage Your Apps" window in iTunes Connect, click the big icon for your app.
That will bring you to the "App Information" and "Versions" window.
In the Versions section click the View Details button.
In ...
Log.INFO vs. Log.DEBUG [closed]
...on.
Found on http://www.beefycode.com/post/Log4Net-Tutorial-pt-1-Getting-Started.aspx
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Creating Scheduled Tasks
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@Dmitry how do you start a task? Do you need to register it with the windows scheduler or something?
– Haroon
Jun 18 '13 at 8:56
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How do I set up curl to permanently use a proxy? [closed]
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Curl will look for a .curlrc file in your home folder when it starts. You can create (or edit) this file and add this line:
proxy = yourproxy.com:8080
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Get the last 4 characters of a string [duplicate]
...>mystr[-4:]
'ijkl'
This slices the string's last 4 characters. The -4 starts the range from the string's end. A modified expression with [:-4] removes the same 4 characters from the end of the string:
>>>mystr[:-4]
'abcdefgh'
For more information on slicing see this Stack Overflow a...
Is local static variable initialization thread-safe in C++11? [duplicate]
...ed that the Standard guarantees only this : if more one thread attempts to start executing the constructor concurrently, only one of them will actually execute it, the rest will wait for the completion of initialization. The Standard, however, doesn't give any guarantee of the thread-safety of the c...