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MVC4 DataType.Date EditorFor won't display date value in Chrome, fine in Internet Explorer
...rrectly display the date, the value must be formatted as 2012-09-28. Quote from the specification:
value: A valid full-date as defined in [RFC 3339], with the additional
qualification that the year component is four or more digits
representing a number greater than 0.
You could enforce thi...
Why do you need ./ (dot-slash) before executable or script name to run it in bash?
...WD first
relative to PATH after
Then, if you wanted to run /bin/someprog from your distro, and you did:
someprog
it would sometimes work, but others it would fail, because you might be in a directory that contains another unrelated someprog program.
Therefore, you would soon learn that this is...
Are std::vector elements guaranteed to be contiguous?
...
This was missed from C++98 standard proper but later added as part of a TR. The forthcoming C++0x standard will of course contain this as a requirement.
From n2798 (draft of C++0x):
23.2.6 Class template vector [vector]
1 A vector ...
How do you push a tag to a remote repository using Git?
...th commits and only tags that are both:
annotated
reachable (an ancestor) from the pushed commits
This is sane because:
you should only push annotated tags to the remote, and keep lightweight tags for local development to avoid tag clashes. See also: What is the difference between an annotated an...
What is the “right” JSON date format?
...
It is maybe also worth mentioning that (milli)seconds from 1970 isn't predictable for dates in the future because we have leap seconds. So I wouldn't use if for inter-process communication and data storage. It is however nice to use internally in a program since it can be stored...
What is [Serializable] and when should I use it?
...bject to a remote application by means of a Web Service, passing an object from one domain to another, passing an object through a firewall as an XML string, or maintaining security or user-specific information across applications.
Apply SerializableAttribute to a type to indicate that instances of ...
Check if a variable is a string in JavaScript
...isplays "string"
alert(typeof stringObject) // displays "object"
Example from this webpage. (Example was slightly modified though).
This won't work as expected in the case of strings created with new String(), but this is seldom used and recommended against[1][2]. See the other answers for how to...
How to check if PHP array is associative or sequential?
...y, how to determine whether an array has sequential numeric keys, starting from 0
Consider which of these behaviours you actually need. (It may be that either will do for your purposes.)
The first question (simply checking that all keys are numeric) is answered well by Captain kurO.
For the seco...
How do I set a variable to the output of a command in Bash?
...
Some Bash tricks I use to set variables from commands
Sorry, there is a loong answer, but there is more than one solution, shorter or quicker, more or less system friendly...
3rd Edit: 2020-09-05: About {fdname}<> syntax under bash See at top of bash features...
Multiple variables in a 'with' statement?
... docs at docs.python.org/library/contextlib.html#contextlib.nested differs from the standard nested with blocks. The managers are created in order before entering the with blocks: m1, m2, m3 = A(), B(), C() If B() or C() fails with exception, then your only hope of properly finalizing A() is the g...