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Managing Sessions in Node.js? [closed]
... cut down on the amount of traffic between server and client machines.
If all else fails (or site is small) then what's stopping you write your own session class. Not that difficult. Especially if its an in memory type thing. Put some timer logic to time out sessions and there you go. Damn in a dyn...
Setting unique Constraint with fluent API?
...n EF Entity with Code First, and an EntityTypeConfiguration using fluent API. creating primary keys is easy but not so with a Unique Constraint. I was seeing old posts that suggested executing native SQL commands for this, but that seem to defeat the purpose. is this possible with EF6?
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How to change the pop-up position of the jQuery DatePicker control
...e bottom of the page and the DatePicker shifts up to account for it and totally covers the text box. If the user wants to type the date instead of pick it, they can't. I'd rather have it appear just after the text box so it doesn't matter how it adjusts vertically.
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Android - set TextView TextStyle programmatically?
...lor, size, gravity, etc. I've used it on handsets and tablets with Android API Levels from 8 to 17 with no problems. Note that as of Android 23, that method has been deprecated. The context argument has been dropped, so the last line would need to be:
textViewTitle.setTextAppearance(R.style.RedHUGE...
Design for Facebook authentication in an iOS app that also accesses a secured web service
Goal:
Allow a user to authentication with Facebook into an iOS application which requires access to a protected web service that I'm running.
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How do I save a String to a text file using Java?
In Java, I have text from a text field in a String variable called "text".
24 Answers
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Converting ISO 8601-compliant String to java.util.Date
... hours off UTC, so the string does not necessarily end with ":00".
ISO8601 allows only the number of hours to be included in the time zone, so "+01" is equivalent to "+01:00"
ISO8601 allows the usage of "Z" to indicate UTC instead of "+00:00".
The easier solution is possibly to use the data type c...
What is the difference between JAX-RS and JAX-WS?
...AX-RS do Asynchronous Request like JAX-WS?
1) I don't know if the JAX-RS API includes a specific mechanism for asynchronous requests, but this answer could still change based on the client implementation you use.
Can JAX-RS access a web service that is not running on the Java platform, and vi...
Converting between java.time.LocalDateTime and java.util.Date
...Date instance has no concept of time-zone. This might seem strange if you call toString() on a java.util.Date, because the toString is relative to a time-zone. However that method actually uses Java's default time-zone on the fly to provide the string. The time-zone is not part of the actual state o...
Why are Oracle table/column/index names limited to 30 characters?
..., but there is always a case that turns up where we hit this limit - especially in naming foreign keys.
10 Answers
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