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Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
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@Shuzheng Please read the sentence carefully. It says neither what you or Kaz think it says. For example, perl on Windows does not care one iota that there is no /usr/bin/perl, but will pay attention to the options passed to it.
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Should I use s and s inside my s?
... Thanks a lot, this is what I needed! Also, robertc's comment about screen readers announcing "list of 3 items" below was very useful.
– kikito
Apr 7 '11 at 23:32
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Is it smart to replace boost::thread and boost::mutex with c++11 equivalents?
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There are several differences between Boost.Thread and the C++11 standard thread library:
Boost supports thread cancellation, C++11 threads do not
C++11 supports std::async, but Boost does not
Boost has a boost::shared_mutex for multiple-reader/single-writer locking. T...
Is MVC a Design Pattern or Architectural pattern
...ng Code Metrics).
A few benefits:
Easily Maintainable
High Re-usability
Readable because of abstractions
Architectural patterns say how to utilize resources effectively.
Parallel tasks execution like programmers and graphic designers can work parallel.
Multiple technologies can be utilized to...
What is the difference between const and readonly in C#?
What is the difference between const and readonly in C#?
31 Answers
31
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MySQL load NULL values from CSV data
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This will do what you want. It reads the fourth field into a local variable, and then sets the actual field value to NULL, if the local variable ends up containing an empty string:
LOAD DATA INFILE '/tmp/testdata.txt'
INTO TABLE moo
FIELDS TERMINATED BY "...
Installing vim with ruby support (+ruby)
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@MartinMacak you could try reading output of configure. it should give some kind of clues. but it's quite tricky. having hard time to get python enabled myself.
– Arnis Lapsa
Feb 10 '13 at 14:38
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Using cURL with a username and password?
...t .netrc file with appropriately strict permissions, so only your user can read it, than other mechanisms (e.g. command line args) that let other users read the information.
– Ken Williams
Oct 16 '18 at 20:26
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Only using @JsonIgnore during serialization, but not deserialization
...r the password on your object.
More recent versions of Jackson have added READ_ONLY and WRITE_ONLY annotation arguments for JsonProperty. So you could also do something like:
@JsonProperty(access = Access.WRITE_ONLY)
private String password;
Docs can be found here.
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How much space can your BitBucket account have?
...t by matchew)
As of 30 May 2014 There is now a 1gb (soft 2gb hard) limit. read this for more information
Here is a link to their FAQ which address this question
According to the banner on their homepage: Unlimited disk space. I
can highly recommend it. ;-)
* EDIT (ALMOST TWO YEARS LATER) *
I c...