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Node.js Error: Cannot find module express
...ir local context for any dependencies. The global installation is only for setting up system-wide available binaries, such as unit test runners or bootstrappers or things like that.
With Express, when you install it globally, you get an express binary that can bootstrap an application for you. For ...
How to use split?
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According to MDN, the split() method divides a String into an
ordered set of substrings, puts these substrings into an array, and
returns the array.
???? Example
var str = 'Hello my friend'
var split1 = str.split(' ') // ["Hello", "my", "friend"]
var split2 = str.split('') // ["H", "e", "...
Should accessing SharedPreferences be done off the UI Thread?
...tureTask<SharedPreferences> subclass that kicks off a new thread to .set() the FutureTask subclasses's value. Then just lookup your FutureTask<SharedPreferences>'s member whenever you need it and .get() it. I plan to make this free behind the scenes in Honeycomb, transparently. I'll t...
Understanding offsetWidth, clientWidth, scrollWidth and -Height, respectively
There are several questions on StackOverflow regarding offsetWidth / clientWidth / scrollWidth (and -Height , respectively), but none give comprehensive explanation of what those values are.
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Git Commit Messages: 50/72 Formatting
...ropose a particular style of working. However, unless I have the chance to set the style, I usually follow what's been done for consistency.
Taking a look at the Linux Kernel Commits, the project that started git if you like, http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commit...
.NET Global exception handler in console application
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I just inherited an old VB.NET console application and needed to set up a Global Exception Handler. Since this question mentions VB.NET a few times and is tagged with VB.NET, but all the other answers here are in C#, I thought I would add the exact syntax for a VB.NET application as well.
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Can I checkout github wikis like a git repository?
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You can't check out the wiki but you can set up a website that you can checkout and edit that gets regenerated on a push.
They call it GitHub Pages. Admittedly, not the same as a wiki though.
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How to find elements with 'value=x'?
...ve();
If you want to target elements that have a value of 123, which was set by the user or programmatically then use
EDIT works both ways ..
or
$('#attached_docs :input').filter(function(){return this.value=='123'}).remove();
demo http://jsfiddle.net/gaby/RcwXh/2/
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Are there any reasons to use private properties in C#?
...ivate fields. I frequently want to know things like "this field is getting set unexpectedly; who is the first caller that sets this field?" and it is way easier if you can just put a breakpoint on the setter and hit go. You can put logging in there. You can put performance metrics in there. You can ...
Store print_r result into a variable as a string or text
...this..
print_r(myArray);
to save this, you just have to add an option , set Return to TRUE and assign it to a variable
$myVariable=print_r(myArray, TRUE);
if you need some more information, Follow this
hoping this will help you understanding the concept
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