...good to know: If you want to display grayscale images, it is advisable to call plt.gray() once in your code to switch all following graphs to grayscale. Not what the OP wants but good to know nevertheless. – Cerno Feb 28 '17 at 12:21 ...

..., git is a distributed version control system. Most operations are done locally. To communicate with the outside world, git uses what are called remotes. These are repositories other than the one on your local disk which you can push your changes into (so that other people can see them) or pull from...

...able, disable and to see the logs on live servers without restarting. Log all queries in mysql Here is a summary: If you don't want or cannot restart the MySQL server you can proceed like this on your running server: Create your log tables (see answer) Enable Query logging on the database (No...

... Lists in C# are preallocated to whatever sizes the framework designers decided to go with, and then increased when needed. By default it's probably something like 10 elements. So you won't notice any size difference until you add enough element...

... read last 3 characters from string [Initially asked question] You can use string.Substring and give it the starting index and it will get the substring starting from given index till end. myString.Substring(myString.Length-3) Retrieves a substring from this...

... If that's the case, you shouldn't be using :after at all. It's not supported below IE8. – Ansel Santosa Jan 23 '12 at 21:08 25 ...

...ith most browsers but IE (because MS hates you). Otherwise, well, you'll really have to save them as images first. share | improve this answer | follow | ...

...ctor or in the prototype. Using the prototype is more efficient because usually you need a function only once per type. The new call in javascript automatically sets the constructor in the prototype. If you are overwriting the prototype so you have to set the constructor manually. Inheritance in j...

...ix which used leading zeros to maintain proper rows and columns. Mathematically this is correct, since leading zero obviously don't alter the underlying value. Attempts to define a var with this matrix, however, would fail mysteriously with: java.lang.NumberFormatException: Invalid number: 08 whi...

...he case; I don't necessarily have the ability to modify the code. Additionally, in my example, I'm using a String as the argument, but there are cases where the contructor requires other beans as arguments. – Eric B. Jul 19 '11 at 14:59 ...