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Search and replace a line in a file in Python
... to loop over the contents of a text file and do a search and replace on some lines and write the result back to the file. I could first load the whole file in memory and then write it back, but that probably is not the best way to do it.
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How to delete all rows from all tables in a SQL Server database?
... I made a new backup of what I thought was the empty database to send to someone else in an email but my 'empty' database backup was now 14 MB? What did I do wrong?
– Ben
Dec 8 '14 at 15:27
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Adding a library/JAR to an Eclipse Android project
...abit for many years of adding third-party libraries via the "User Library" mechanism in Build Path. Of course, there are at least 3 ways to add a third-party library, the one I use is the most elegant, in my humble opinion.
This will not work, however, for Android, whose Dalvik "JVM" cannot handle ...
Java enum - why use toString instead of name
If you look in the enum api at the method name() it says that:
7 Answers
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@selector() in Swift?
I'm trying to create an NSTimer in Swift but I'm having some trouble.
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How to move the cursor word by word in the OS X Terminal
...ess both keys in order to re-execute the command again. I find it pretty lame to do this in Mac OSX Terminal, compare to the GNOME Terminal.
– Phương Nguyễn
Jun 1 '10 at 2:35
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Linq to Entities - SQL “IN” clause
...if it contains the current item's applicable value. This is exactly the same way you would find an item in a regular list in .NET.
There are two ways of doing this using LINQ, one uses query syntax and the other uses method syntax. Essentially, they are the same and could be used interchangeably ...
How to add items to a spinner in Android?
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What is array_spinner? name of the array is arraySpinner. is it spelling mistake or it has to be like that only>
– SurajS
Feb 3 '15 at 9:22
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Is == in PHP a case-sensitive string comparison?
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Scanner vs. StringTokenizer vs. String.Split
... the output as a string array, which is usually what you want. Using an Enumeration, as provided by StringTokenizer, is too "syntactically fussy" most of the time. From this point of view, StringTokenizer is a bit of a waste of space nowadays, and you may as well just use String.split().
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