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How to get object length [duplicate]
... hasOwnProperty is there to make sure that you're only counting properties from the object literal, and not properties it "inherits" from its prototype.
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What is pip's equivalent of `npm install package --save-dev`?
...about a better pip workflow to better handle pip updates.
Edit 2
Linked from the "better pip workflow" article above it is now recommended to use pipenv to manage requirements and virtual environments. Having used this a lot recently I would like to summarise how simple the transition is:
Instal...
Make $JAVA_HOME easily changable in Ubuntu [closed]
...tup process desktop session as well as by the login shell when one logs-in from the textual console.
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Python CSV error: line contains NULL byte
...at if the file is really dodgy e.g. no \r or \n within reasonable distance from the start of the file, the line number reported by reader.line_num will be (unhelpfully) 1. Find where the first \x00 is (if any) by doing
data = open('my.csv', 'rb').read()
print data.find('\x00')
and make sure that ...
How to set a cookie for another domain
...setcookie fuction will result in a cookie header being sent to the browser from b.com. a.com is not able to send a cookie header from b.com.
– qbert220
Feb 26 '13 at 13:23
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Inversion of Control vs Dependency Injection
... EJB management is really a typical example of IoC. You can see it from the fact that the lifecycle of a EJB is managed by the container, not by the programmer. The programmer does not create or destroy an EJB instance because the control is delegated to the server. That is the concept of Io...
git remote prune – didn't show as many pruned branches as I expected
From the man page:
1 Answer
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How to save MailMessage object to disk as *.eml or *.msg file
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For simplicity, I'll just quote an explanation from a Connect item:
You can actually configure the
SmtpClient to send emails to the file
system instead of the network. You can
do this programmatically using the
following code:
SmtpClient client = new SmtpClie...
Android - Handle “Enter” in an EditText
...e answer (see starting with "You will want to..."). Second, this answer is from six years ago, and so one would presume that the OP's problem was solved. After all, the OP accepted the answer.
– CommonsWare
Oct 14 '15 at 21:30
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.NET unique object identifier
...e a mapping using weak references (to avoid preventing garbage collection) from a reference to an ID of your choosing (GUID, integer, whatever). That would add a certain amount of overhead and complexity, however.
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