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An existing connection was forcibly closed by the remote host
...e solution for this common annoying issue:
Just go to your ".context.cs" file (located under ".context.tt" which located under your "*.edmx" file).
Then, add this line to your constructor:
public DBEntities()
: base("name=DBEntities")
{
this.Configuration.ProxyCreationEn...
What does “to stub” mean in programming?
...st interacts with and over which you have no control. (Common
examples are filesystems, threads, memory, time, and so on.)
Forexample in below code:
public void Analyze(string filename)
{
if(filename.Length<8)
{
try
{
errorService.LogEr...
How can I index a MATLAB array returned by a function without first assigning it to a local variable
...is will be faster than gnovice's answer, but I haven't checked (Use the profiler!!!). That being said, you also have to include these function definitions somewhere. I personally have made them independent functions in my path, because they are super useful.
These functions and others are now avail...
What's the best way to unit test protected & private methods in Ruby?
...
Just reopen the class in your test file, and redefine the method or methods as public. You don't have to redefine the guts of the method itself, just pass the symbol into the public call.
If you original class is defined like this:
class MyClass
private
...
How to replace local branch with remote branch entirely in Git?
...set --hard FETCH_HEAD
As an aside, if needed, you can wipe out untracked files & directories that you haven't committed yet:
git clean -fd
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Does PostgreSQL support “accent insensitive” collations?
...ent;
If you get an error like:
ERROR: could not open extension control file
"/usr/share/postgresql/<version>/extension/unaccent.control": No such file or directory
Install the contrib package on your database server like instructed in this related answer:
Error when creating unaccent ...
self referential struct definition?
... @TylerCrompton if the above code block is put into a single C source file, then the typedef has been "executed by the compiler", making the extra struct Cell; redundant. If, however, for some reason you put the last two lines into a header file which you include before you define the Cell stru...
How do I syntax check a Bash script without running it?
...ind . -name '*.sh' -exec bash -n {} \;
If you want to use it for a single file, just edit the wildcard with the name of the file.
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Drop shadow for PNG image in CSS
...erge +repage "shadow/$i"; done
The above (shell) command takes each .png file in the current directory, applies a drop shadow, and saves the result in the shadow/ directory. If you don't like the drop shadows generated, you can tweak the parameters a lot; start by looking at the documentation for ...
Upgrade Node.js to the latest version on Mac OS
...st Node.js v0.8.1. But after downloading and installing the latest package file from nodejs.org, I found that system is still using v0.6.16 instead of v0.8.1 when I typed "node -v" in a terminal. Is there any step that I have missed? Or, should I thoroughly uninstall the old version before installin...