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What does threadsafe mean?
Recently I tried to Access a textbox from a thread (other than the UI thread) and an exception was thrown. It said something about the "code not being thread safe" and so I ended up writing a delegate (sample from MSDN helped) and calling it instead.
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Removing an activity from the history stack
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How can I achieve this from code? Because I don't want to do this all the time. I would like to remove a given activity from history only under some conditions.
– Namratha
Jan 31 '13 at 10:07
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What is the difference between & vs @ and = in angularJS
...ssions (myattr="my_{{helloText}}"). Think of it as "one-way" communication from the parent scope into the child directive. John Lindquist has a series of short screencasts explaining each of these. Screencast on @ is here: https://egghead.io/lessons/angularjs-isolate-scope-attribute-binding
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How can I pipe stderr, and not stdout?
... and then stdout to /dev/null' -- Since one has to read redirection chains from right to left (not from left to right), we should also adapt our plain text explanation to this: 'Redirect stdout to /dev/null, and then stderr to where stdout used to be'.
– Kurt Pfeifle
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Is an array name a pointer?
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Also, apart from sizeof(), the other context in which there's no array->pointer decay is operator & - in your example above, &a will be a pointer to an array of 7 int, not a pointer to a single int; that is, its type will be i...
How can I send an email by Java application using GMail, Yahoo, or Hotmail?
Is it possible to send an email from my Java application using a GMail account? I have configured my company mail server with Java app to send email, but that's not going to cut it when I distribute the application. Answers with any of using Hotmail, Yahoo or GMail are acceptable.
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How to resolve merge conflicts in Git?
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These 4 views are
LOCAL – this is file from the current branch
BASE – common ancestor, how file looked before both changes
REMOTE – file you are merging into your branch
MERGED – merge result, this is what gets saved in the repo
You can navigate among ...
How to pass the values from one activity to previous activity
How do I pass a value from one screen to its previous screen?
6 Answers
6
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Const in JavaScript: when to use it and is it necessary?
I've recently come across the const keyword in JavaScript. From what I can tell, it is used to create immutable variables , and I've tested to ensure that it cannot be redefined (in Node.js):
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RESTful web service - how to authenticate requests from other services?
... did the next best thing: put in a comment that it is dead so someone else from the community could find the new location and update the post. As you obviously had the time to find the new link, why didn't you update the link in the post instead of putting it in a comment griping to me?
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