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What is a mutex?
...ad = new Thread(new ThreadStart(ThreadProc));
newThread.Name = String.Format("Thread{0}", i + 1);
newThread.Start();
}
// The main thread exits, but the application continues to
// run until all foreground threads have exited.
}
private stati...
How to version REST URIs
...
The client receives a URI it wants to follow, and treats it as an opaque string. Put whatever you want in it, the client has no knowledge of such a thing as a version identifier on it.
What the client knows is that it can process the media type, and I'll advise to follow Darrel's advice. Also I p...
Can't execute jar- file: “no main manifest attribute”
...ere com.mypackage.MyClass is the class holding the public static void main(String[] args) entry point.
Note that there are several ways to get this done either with the CLI, Maven, Ant or Gradle:
For CLI, the following command will do: (tks @dvvrt)
jar cmvf META-INF/MANIFEST.MF <new-jar-filename&...
How to parse a CSV file in Bash?
...
We can parse csv files with quoted strings and delimited by say | with following code
while read -r line
do
field1=$(echo $line | awk -F'|' '{printf "%s", $1}' | tr -d '"')
field2=$(echo $line | awk -F'|' '{printf "%s", $2}' | tr -d '"')
echo $fi...
Trigger a keypress/keydown/keyup event in JS/jQuery?
... autofills values like shiftKey and it is the correct way. Also, you put a string in keyCode, that is wrong.
– SuperOP535
Sep 13 '18 at 14:16
7
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How to break out of a loop from inside a switch?
...oop that checks the condition in the middle. Classic example: while(true) {string line; std::getline(is,line); if(!is) break; lines.push_back(line);} Of course I could transform this to a preconditioned loop (using std::getline as the loop condition), but this has disadvantages on its own (line woul...
differences in application/json and application/x-www-form-urlencoded
...e=ferret&color=purple
The content of the fields is encoded as a query string. The application/x-www-form-
urlencoded's name come from the previous url query parameter but the query parameters is
in where the body of request instead of url.
The whole form data is sent as a long query string.T...
AppInventor2中的二进制数据以什么样的形式传递？字节列表、字节数组是什么...
...blishes a binary array.")
public void PublishByteArray(String Topic, Object ByteArray, boolean RetainFlag, int QoS) {
final String funcName = "PublishByteArray";
resetErrorInfo(funcName);
...
Visual Studio: Multiple post-build commands?
...dio tries to execute the entire text in the post build event window as one string. Only option for me now is to create a batch script which I do not particularly like.
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Func vs. Action vs. Predicate [duplicate]
... Action and Func without using Linq:
class Program
{
static void Main(string[] args)
{
Action<int> myAction = new Action<int>(DoSomething);
myAction(123); // Prints out "123"
// can be also called as myAction.Invoke(123)...