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What is causing this error - “Fatal error: Unable to find local grunt”
I removed the old version of grunt first, then I installed the new grunt version, and then I got this error:
13 Answers
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Templated check for the existence of a class member function?
... if a given class does provide a certain method. Here's the working code:
#include <iostream>
struct Hello
{
int helloworld() { return 0; }
};
struct Generic {};
// SFINAE test
template <typename T>
class has_helloworld
{
typedef char one;
struct two { char x[2]; };
...
MySql Table Insert if not exist otherwise update
...ould use INSERT ... ON DUPLICATE KEY UPDATE.
Note that you do not need to include datenum in the update clause since it's the unique key, so it should not change. You do need to include all of the other columns from your table. You can use the VALUES() function to make sure the proper values are us...
jQuery/JavaScript to replace broken images
I have a web page that includes a bunch of images. Sometimes the image isn't available, so a broken image is displayed in the client's browser.
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How to capture a list of specific type with mockito
...und this blog post which helped me a bit: blog.jdriven.com/2012/10/…. It includes a step to use MockitoAnnotations.initMocks after you've put the annotation on your class. One thing I noticed is you can't have it within a local variable.
– SlopeOak
Nov 19 '15...
Git cherry pick vs rebase
...C0 through C2 with it — effectively, "experiment" is "master" up to, and including, C2 plus commit C3 on top of it. (This is the simplest possible case; of course, "experiment" could contain several dozens of commits on top of its original base.)
Now git rebase is told to rebase "experiment" onto...
Git Clone: Just the files, please?
...g for would by git archive.
See backing up project which uses git: it will include in an archive all files (including submodules if you are using the git-archive-all script)
You can then use that archive anywhere, giving you back only files, no .git directory.
git archive --remote=<repository U...
Which keycode for escape key with jQuery
...o retrieve the key code. This
code corresponds to a key on the keyboard, including codes for special
keys such as arrows. For catching actual text entry, .keypress() may
be a better choice.
Other item of interest: JavaScript Keypress Library
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How to deploy an ASP.NET Application with zero downtime
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What data type to use for hashed password field and what length?
...of the mathematical calculation in the hashing algorithm.
Many libraries include a pair functions that conveniently packages this information as a single string: one that takes the algorithm indicator, the hardness indicator and the password, generates a random salt and returns the full hash strin...