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What's the best way to get the current URL in Spring MVC?
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In my case it gives the related view path instead of browse url. Any idea about this?
– Md. Shougat Hossain
Aug 5 '18 at 16:04
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How can I find where I will be redirected using cURL?
...emember: (ok, duh) POST data will not be re-submitted after a redirect. In my case this happened and I felt stupid afterwards because: just use the appropriate url and it's fixed.
– twicejr
May 22 '17 at 17:57
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Fixed position but relative to container
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what about without fixed height and width ? In my case I haven't given any signal width to any container even up to body tag. What solution you will say me to do.
– mfq
Feb 21 '13 at 7:30
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Why is semicolon allowed in this python snippet?
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I see, thank you for sharing! This just solved exactly my problem, where semicolon can prevent repr by matplotlib in ipython notebook
– Napitupulu Jon
Mar 17 '15 at 9:12
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Can't get rid of header X-Powered-By:Express
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Sometimes answers at the top don't work. This is my case. I have Express 4.17.1 and no one answer doesn't work. So I invented my own solution:
let app = express();
app.use((req, res, next) => {
const send = res.send;
res.send = (data) => {
res.removeHeader('...
Best Timer for using in a Windows service
...defend M.R. a little bit. I have several critical applications running in my company that are windows console apps. I have used Windows Task Scheduler for running all of them. On at least 5 occasions now, we have had a problem where the Scheduler Service "got confused" somehow. Tasks didn't execu...
Difference between wait() and sleep()
...timeslices to processes and threads.
sleep(n) says “I’m done with my timeslice, and please don’t give me
another one for at least n milliseconds.” The OS doesn’t even try to
schedule the sleeping thread until requested time has passed.
yield() says “I’m done with my times...
Sequence contains no elements?
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This fixed my problem. Thanks for the link!
– CountMurphy
Jan 5 '12 at 21:41
5
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Understanding the meaning of the term and the concept - RAII (Resource Acquisition is Initialization
...programmer might not even be aware of. Here are a few examples beyond the "my local variables will be destroyed whenever I return".
Let us start with an overly simplistic FileHandle class employing RAII:
class FileHandle
{
FILE* file;
public:
explicit FileHandle(const char* name)
{
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What is this 'Lambda' everyone keeps speaking of?
...ut closures. Closures is what makes the concept of lambdas so powerful. In my memoization example I have used closures to create a closure around the store param. This way, I have access to that param even after the memoize function has returned its result (a lambda).
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