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Defeating a Poker Bot
... cards in 3D and slowly change the orientation and position of the cards. Animate little flickers or fireworks in front of the cards so any given screen shot may be illegible but it takes a while even to determine that.
There is nothing to be done with making the decision. Trying to decide if a de...
Selecting and manipulating CSS pseudo-elements such as ::before and ::after using jQuery
Is there any way to select/manipulate CSS pseudo-elements such as ::before and ::after (and the old version with one semi-colon) using jQuery?
...
Injecting Mockito mocks into a Spring bean
...ock) and chokes on that... What am I doing wrong?
– Daniel Gruszczyk
Aug 4 '15 at 9:01
1
I have t...
Why should C++ programmers minimize use of 'new'?
...unnecessary
In C++ there's a neat construct called a destructor. This mechanism allows you to manage resources by aligning the lifetime of the resource with the lifetime of a variable. This technique is called RAII and is the distinguishing point of C++. It "wraps" resources into objects. std::str...
The static keyword and its various uses in C++
The keyword static is one which has several meanings in C++ that I find very confusing and I can never bend my mind around how its actually supposed to work.
...
Design patterns or best practices for shell scripts [closed]
...gned to the special vars $0, $1 etc. I suggest you to put them into more meaningful names. declare the variables inside the function as local:
function foo {
local bar="$0"
}
Error prone situations
In bash, unless you declare otherwise, an unset variable is used as an empty string. This is ve...
“Conversion to Dalvik format failed with error 1” on external JAR
...iously... what are you meant to do with that error message? It's totally meaningless. 'Dalvik'?? You what?? Get me back to visual studio :p
– David Masters
Sep 11 '12 at 16:06
...
What are the functional differences between NW.js, Brackets-Shell and Electron?
Now that TideSDK is effectively dead, I've been looking into alternative 'wrappers' to run HTML/CSS/JS applications as stand-alone desktop applications. The three viable options I have run across so far, are NW.js (formerly node-webkit), brackets-shell , and Electron (formerly atom-shell).
...
Interface type check with Typescript
This question is the direct analogon to Class type check with TypeScript
16 Answers
1...
Recursive Lock (Mutex) vs Non-Recursive Lock (Mutex)
...ship).
If you refer to classic VxWorks RTOS kernel, they define three mechanisms:
mutex - supports recursion, and optionally priority inheritance. This mechanism is commonly used to protect critical sections of data in a coherent manner.
binary semaphore - no recursion, no inheritance, simple exc...