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Is there a VB.NET equivalent of C# out parameters?
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My downvote was from quite a while ago: The web site you've linked to is very general; it does not list specific issues, differences and technicalities. Also your answer still does not answer the question.
– Mark Hurd
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Bundle ID Suffix? What is it?
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App IDs are completely separate from bundle IDs. App IDs are the ID of your app in the app store, where the bundle ID is used by iOS to uniquely identify your application. Please read my answer. The bundle ID should follow reverse DNS format: com.something....
scopes with lambda and arguments in Rails 4 style?
...re using the old style in Rails 4.2 was returning incorrect boolean values from the database. It may not be officially deprecated, but using the updated syntax fixed the issue.
– stevenspiel
May 13 '15 at 19:26
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In Vim, how do you search for a word boundary character, like the \b in regexp?
...me "regexp" means PCRE. It is worth noting that Vim's regex syntax differs from (and apparently predates) PCRE.
See also:
Why does VIM have its own regex syntax?
What's the difference between vim regex and normal regex?
Within vim's regex engine, why are some metacharacters escaped and some are n...
How to use Active Support core extensions
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Does this work from the console? This is working for me:
$ sw_vers
ProductName: Mac OS X
ProductVersion: 10.6.5
BuildVersion: 10H574
$ rails c
Loading development environment (Rails 3.0.3)
>> 1.week.ago
=> Sun, 14 Nov 2010 1...
How can I add a hint text to WPF textbox?
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This is my simple solution, adapted from Microsoft (https://code.msdn.microsoft.com/windowsapps/How-to-add-a-hint-text-to-ed66a3c6)
<Grid Background="White" HorizontalAlignment="Right" VerticalAlignment="Top" >
<!-- overlay with hint text ...
Java dynamic array sizes?
... in size. When it does you'll have to allocate a new one and copy the data from the old to the new:
int[] oldItems = new int[10];
for (int i = 0; i < 10; i++) {
oldItems[i] = i + 10;
}
int[] newItems = new int[20];
System.arraycopy(oldItems, 0, newItems, 0, 10);
oldItems = newItems;
If you...
How to set bootstrap navbar active class with Angular JS?
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});
}
};
});
To use this directive:
Download AngularStrap from http://mgcrea.github.io/angular-strap/
Include the script on your page after bootstrap.js:
<script src="lib/angular-strap.js"></script>
Add the directives to your module:
angular.module('myApp', ['$strap....
How to Iterate over a Set/HashSet without an Iterator?
... it does. There is no way to iterate over a set without an iterator, apart from accessing the underlying structure that holds the data through reflection, and replicating the code provided by Set#iterator...
– assylias
Sep 17 '12 at 8:46
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How to scroll HTML page to given anchor?
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Note that scrollIntoView suffers from the same problem scrollto(some px location) does - if the location of the element changes as you scroll, you will scroll to the wrong position. This can easily happen if you, for example, have unknown-dimension images lo...