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What can you do in MSIL that you cannot do in C# or VB.NET? [closed]
...S DECLARATION ===================
.class public auto ansi beforefieldinit Hello
{
.method public hidebysig static void Main(string[] args) cil managed
{
.entrypoint
// Code size 13 (0xd)
.maxstack 8
IL_0000: nop
IL_0001: ldstr "Hello World!"
IL_0006: call...
Remove the last three characters from a string
...e a certain number of characters from the end of a string:
string.Concat("hello".Reverse().Skip(3).Reverse());
output:
"he"
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Difference between char* and const char*?
...
CASE 1:
char *str = "Hello";
str[0] = 'M' //Warning may be issued by compiler, and will cause segmentation fault upon running the programme
The above sets str to point to the literal value "Hello" which is hard-coded in the program's binary im...
Single quotes vs. double quotes in C or C++
...ble quotes are null-terminated strings (char *).
char c = 'x';
char *s = "Hello World";
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Questions every good Java/Java EE Developer should be able to answer? [closed]
...
One sure is comparison of string. Difference between
String helloWorld = "Hello World";
helloWorld == "Hello World";
"Hello World".equals(helloWorld);
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Simple example of threading in C++
...will ultimately invoke the function above like so:
std::thread t1(task1, "Hello");
(You need to #include <thread> to access the std::thread class)
The constructor's arguments are the function the thread will execute, followed by the function's parameters. The thread is automatically starte...
What exactly does the .join() method do?
...nd a string, just concatenate it with the + sign.
E.g.
>>> a = "Hello, "
>>> b = "world"
>>> str = a + b
>>> print str
Hello, world
join connects strings together with a separator. The separator is what you
place right before the join. E.g.
>>> "-".j...
How to keep the console window open in Visual C++?
...er. If you're following along with me in K&R, your "Solution" will be 'hello' with 1 project under it, also 'hello' in bold.
Right click on the 'hello" (or whatever your project name is.)
Choose "Properties" from the context menu.
Choose Configuration Properties>Linker>System.
For the "Sub...
How can I pass data from Flask to JavaScript in a template?
...{{ geocode[1] }}';
</script>
</head>
<body>
<p>Hello World</p>
<button onclick="alert('Geocode: {{ geocode[0] }} ' + someJavaScriptVar)" />
</body>
</html>
Think of it as a two-stage process: First, Jinja (the template engine Flask uses) genera...
How to use redis PUBLISH/SUBSCRIBE with nodejs to notify clients when data values change?
...t on publish to channel pubsub you should see a message. Below we publish "Hello world!" to the browser.
From ./redis-cli
publish pubsub "Hello world!"
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