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Sending a mail from a linux shell script
... I would not do this in this shell otherwise you will get stucked sooner or later. You might do it in the config file : See unix.stackexchange.com/a/132731
– hornetbzz
Sep 4 '14 at 16:36
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Rails 2.3-style plugins and deprecation warnings running task in Heroku
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Ideally one would only suppress this particular warning, do you know if that's possible?
– Vincent
Mar 7 '12 at 3:14
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What difference does .AsNoTracking() make?
...at EF knows that it should update existing user instead of inserting a new one. In the second case you don't need to do that if you load and save the user with the same context instance because the tracking mechanism handles that for you.
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PHP: How to generate a random, unique, alphanumeric string for use in a secret link?
...achieve the "unique" id, the greater the probability of occurring at least one collision (see en.wikipedia.org/wiki/Birthday_problem). The probability may be tiny for most of solutions but it still exists.
– Dariusz Walczak
Jul 14 '11 at 12:30
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iOS 7 parallax effect in my view controller
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With iOS 7, Apple introduced UIMotionEffect to add Motion effects that are related to the orientation of the user’s device. For example, to emulate the parallax effect on the home screen, you can use the subclass UIInterpolationMotionEffect, as explained her...
Determine which element the mouse pointer is on top of in JavaScript
...er. The last element in the NodeList is the most specific, each preceding one should be a parent, grandparent, and so on.
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Extracting just Month and Year separately from Pandas Datetime column
...or Day, 2M for 2 Months etc. for different sampling intervals, and in case one has time series data with time stamp, we can go for granular sampling intervals such as 45Min for 45 min, 15Min for 15 min sampling etc.
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How to trigger event when a variable's value is changed?
...ndler delegate is null and if not you can call it (it means that there are one or more methods attached to the event delegation).
Call this protected method whenever you want to notify subscribers that something has changed.
Here's an example
private int _age;
//#1
public event System.EventHandl...
Git Alias - Multiple Commands and Parameters
...e it also tacks them on as arguments. An alias of echo $1 && echo done, when invoked with the argument 'foo', will output both "foo" and "done foo".
– Lily Ballard
Sep 23 '11 at 20:37
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Inner join vs Where
...swered Sep 23 '08 at 15:23
NescioNescio
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