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Reminder - \r\n or \n\r?
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@RobKennedy haha you know I came here and read about return, and thought "great!". Then I read your comment. Now every time I can't remember which key I shouldn't be looking at - I look at my "Enter" key and I think "something's very wrong here"... haha over thinking...
How can I check file size in Python?
....stat() is that you can stat() a file even if you don't have permission to read it. Obviously the seek/tell approach won't work unless you have read permission.
Edit 2
At Jonathon's suggestion, here's a paranoid version. (The version above leaves the file pointer at the end of the file, so if you...
NoSql vs Relational database
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Documents can be stored in non-relational databases, like CouchDB.
Maybe reading this will help.
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Android: java.lang.SecurityException: Permission Denial: start Intent
...T_COMPLETED"/> <uses-permission android:name="android.permission.READ_CONTACTS"/> <uses-permission android:name="android.permission.READ_SYNC_SETTINGS"/> <uses-permission android:name="android.permission.READ_OWNER_DATA"/> <uses-permission android:name="androi...
PostgreSQL: How to make “case-insensitive” query
...t programmers don't have to remember to lowercase strings. But you need to read the sections "String Comparison Behavior" and "Limitations" in the docs before you decide to use citext.
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sed edit file in place
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@PetrPeller: Really? If you read the question carefully, you would understand that the OP is trying to avoid something like, sed 's/foo/bar/g' file.txt > file.tmp && mv file.tmp file.txt. Just because in-place editing does the rename using a ...
What is ActiveMQ used for - can we apply messaging concept using a Database?
...ctiveMQ. For example, applications A and B could create qeues A.B and B.A (read: messages for A from B and the other way round) and send messages for each other to the matching queue.
– Alex
Nov 10 '16 at 13:08
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How to extract text from a PDF? [closed]
...e "grep" with impunity on my pdf files. Since I can grep better than I can read, it's a win! (:-) Upvote.
– David Elson
Aug 8 '15 at 22:54
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Odd behavior when Java converts int to byte?
...int (32 bits) you simply copy the 1 to the left 24 times.
Now, one way to read a negative two's complement number is to start with the least significant bit, move left until you find the first 1, then invert every bit afterwards. The resulting number is the positive version of that number
For exam...
How to format numbers as currency string?
...time. also, i recommend modifying the beginning of the return statement to read: return s + '$' + [rest], otherwise you will not get a dollar sign.
– Jason
Jan 31 '11 at 23:58
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