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What's so bad about Template Haskell?
...u can't typecheck TH to be that worrying. Why? Because even if there is an error, it will still be compile time. I'm not sure if this strengthens my argument, but this is similar in spirit to the errors that you receive when using templates in C++. I think these errors are more understandable than C...
Show and hide a View with a slide up/down animation
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:thumbs_up: this got rid of a method ambiguity error I was getting
– lasec0203
Apr 11 at 3:36
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show 1 more comm...
Prevent ViewPager from destroying off-screen views
...thod throws : "java.lang.IllegalStateException: Fragment already added:" error for my app.
– alicanbatur
Feb 18 '14 at 14:11
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Why does sizeof(x++) not increment x?
...call it
int main(void) {
printf("%d", sizeof(f()) ); //no linker error
return 0;
}
Online demo : http://ideone.com/S8e2Y
That is, you don't need define the function f if it is used in sizeof only. This technique is mostly used in C++ template metaprogramming, as even in C++, the...
what is the function of webpages:Enabled in MVC 3 web.config
...der, in the root, in a different folder... doesn't matter you get the same error. The type of page you have requested is not served because it has been explicitly forbidden
– Nick Albrecht
Jan 31 '13 at 19:03
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How to extract text from a string using sed?
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@tripleee This only prints 2G05 not 02G05. The expression that works is 's/.*\([0-9][0-9]G[0-9][0-9]*\).*/\1/p'
– Kshitiz Sharma
Dec 12 '13 at 10:06
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Jsoup SocketTimeoutException: Read timed out
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I had the same error:
java.net.SocketTimeoutException: Read timed out
at java.net.SocketInputStream.socketRead0(Native Method)
at java.net.SocketInputStream.socketRead(SocketInputStream.java:116)
at java.net.SocketInputStream.r...
Best implementation for hashCode method for a collection
...tandard implementations/libraries apply (best practices, well tested, less error prone, etc).
– Kissaki
Jan 28 '14 at 13:23
7
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How does a PreparedStatement avoid or prevent SQL injection?
...umeric content that is acceptable as numeric parameter). Does it raise any error?
Now, try passing a string variable (with content that is not acceptable as numeric parameter). See what happens?
share
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rails simple_form - hidden field - create?
... For simple_form_for, the hidden method using here is going to raise an error undefined method hidden' for #<SimpleForm::FormBuilder:0x00007ffa6cde0be8>`
– Kiry Meas
Jul 2 '18 at 17:29
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