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How do you reinstall an app's dependencies using npm?
...dates the missing packages and also checks if a newer version of package already installed can be used.
Read Intro to NPM to understand what you can do with npm.
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Add a property to a JavaScript object using a variable as the name?
... may specify the string as literal (though in this case dot notation would read easier) or use a variable or calculate in some way.
So, these all set the myObj property named prop1 to the value Hello:
// quick easy-on-the-eye dot notation
myObj.prop1 = "Hello";
// brackets+literal
myObj["prop1"] ...
Windows equivalent of the 'tail' command
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any way to use it as a filter? (eg. reading stdin instead of file)
– eadmaster
Apr 22 '16 at 3:27
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How to inflate one view with a layout
...me(865): Caused by: java.lang.IllegalStateException: The specified child already has a parent. You must call removeView() on the child's parent first.
– Michal Dymel
Feb 25 '10 at 21:24
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How to remove RVM (Ruby Version Manager) from my system
...rce /etc/profile.d/sm.sh
source /etc/profile.d/rvm.sh
/etc/profile is a read-only file so use:
sudo vim /etc/profile
And after making the change write using a bang!
:w!
Finally re-login/restart your terminal.
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C++: Rounding up to the nearest multiple of a number
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+1 In my opinion, definately the nicest and most readable solution.
– Robben_Ford_Fan_boy
Aug 4 '10 at 17:28
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How to pass parameters to anonymous class?
...y reference them from the inner class, since usually they are only getting read.
– Thomas
Sep 27 '13 at 2:12
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Making a Simple Ajax call to controller in asp.net mvc
...pling you could maybe dump the url into a data attribute in the chstml and read it in the javascript. Sorry for the confusion!
– Halter
Nov 9 '18 at 15:16
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Generate JSON string from NSDictionary in iOS
...I've added an option for pretty-print (newlines and tabs to make easier to read).
@interface NSDictionary (BVJSONString)
-(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) prettyPrint;
@end
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@implementation NSDictionary (BVJSONString)
-(NSString*) bv_jsonStringWithPrettyPrint:(BOOL) prettyPrin...
jQuery UI dialog positioning
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After reading all replies, this finally worked for me:
$(".mytext").mouseover(function() {
var x = jQuery(this).position().left + jQuery(this).outerWidth();
var y = jQuery(this).position().top - jQuery(document).scrollTop(...