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UIPopovercontroller dealloc reached while popover is still visible
...s superview (as all views are), but the popoverController isn't a view, so doesn't have a superview, so won't be retained by anybody if you don't retain it (or store it in a strong variable that has a scope that's longer than the current method - for instance an iVar).
– fzwo
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What is the difference between --save and --save-dev?
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Why doesn't the package just know (decide) if it's a release package or a dev package and --save be used for both. Seems odd to make the installing user decide this, when the package developer creates the intent.
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MVC DateTime binding with incorrect date format
... Harbour has a thorough explanation of why MVC works with dates the way it does, and how you can override this if necessary:
http://weblogs.asp.net/melvynharbour/archive/2008/11/21/mvc-modelbinder-and-localization.aspx
When looking for the value to parse, the framework looks in a specific order...
Java 256-bit AES Password-Based Encryption
...t (a byte[]—8 bytes selected by a SecureRandom makes a good salt—which doesn't need to be kept secret) with the recipient out-of-band. Then to derive a good key from this information:
/* Derive the key, given password and salt. */
SecretKeyFactory factory = SecretKeyFactory.getInstance("PBKDF2W...
How to use localization in C#
... the resource file (note: this will be the default resource file, since it does not have a two-letter language code)
Add references to your program: System.Threading and System.Globalization
Run this code:
Console.WriteLine(Properties.strings.Hello);
It should print "Hello".
Now, add a new res...
Listening for variable changes in JavaScript
...ning setters and getters works, but it requires a lot of setup code and it does not work well when you need to delete or create new properties.
Today, you can now use the Proxy object to monitor (and intercept) changes made to an object. It is purpose built for what the OP is trying to do. Here's ...
Selenium wait until document is ready
...u expect page loads that take too long to timeout and throw exceptions, it doesn't immediatelly wait for a page load or set a better loading policy. It defaults to infinite time, so your page loads never throw exceptions and Selenium always tries to wait for them to load completely.
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What happened to “Always refresh from server” in IE11 developer tools?
...com/IE/feedback/details/800257/ie11-clear-browser-cache-in-developer-tools-does-not-clear-the-browser-cache
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How to render an ASP.NET MVC view as a string?
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defeated: No, it doesn't. If it does, then you're doing something wrong.
– Dan Atkinson
Feb 18 '09 at 20:28
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Git branching: master vs. origin/master vs. remotes/origin/master
... If I look at git log I see commit fa9sd8jasdf98 (HEAD -> master), what does this mean? What is HEAD in this instance? I thought I was currently "master" and were commiting to origin/master. I think I got something mixed up, could someone help calrify? EDIT UPDATE: I think I got it, is it correct...