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Command prompt won't change directory to another drive
... (network)drive in Z: Do a cd z:\very\long\path\you\dontwant\to\write\each\time. You are still on C:\my Folder). Then you can just dir z: (will list files on your very-long-path) or copy z:*.jpg (note: NOT z:\*.jpg!), which will copy files form your very-long-path. A simple z:` will switch to your Z...
Python, remove all non-alphabet chars from string
I am writing a python MapReduce word count program. Problem is that there are many non-alphabet chars strewn about in the data, I have found this post Stripping everything but alphanumeric chars from a string in Python which shows a nice solution using regex, but I am not sure how to implement it
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Check if object is a jQuery object
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If you're not sure whether jQuery is loaded at the time of the if statement, you can extend the check to be typeof jQuery === 'function' && obj instanceof jQuery since jQuery does not have to be declared in order for the typeof operator to work without throwing an err...
Questions every good .NET developer should be able to answer? [closed]
...m not quoting directly, but paraphrasing instead):
Q: When was the last time anyone used volatiles or weak references?
A: When I give technical interviews, I look to see whether a person understands the high-level and low-level features of .NET. Volatiles and weak references are two low-level fe...
Java: how can I split an ArrayList in multiple small ArrayLists?
How can I split an ArrayList (size=1000) in multiple ArrayLists of the same size (=10) ?
18 Answers
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How to concatenate multiple lines of output to one line?
If I run the command cat file | grep pattern , I get many lines of output. How do you concatenate all lines into one line, effectively replacing each "\n" with "\" " (end with " followed by space)?
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The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
... changes to all properties of the object, including your uninitialized DateTime, which is set to 0001-01-01, which is outside of the range of SQL Server's DATETIME.
Rather than using ApplyPropertyChanges, I'd suggest retrieving the object being modified, change the specific fields your form edits, ...
What does %w(array) mean?
I'm looking at the documentation for FileUtils.
8 Answers
8
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Insert text with single quotes in PostgreSQL
I have a table test(id,name) .
7 Answers
7
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Biggest differences of Thrift vs Protocol Buffers?
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0.02 seconds?! I don't have that kind of time spare
– Chris S
Sep 7 '09 at 17:01
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