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Format of the initialization string does not conform to specification starting at index 0
...n I add Configuration.GetConnectionString, then it solves the issue
like now the connection is:
services.AddDbContext<dbsContext>(options => options.UseSqlServer(Configuration.GetConnectionString("Default")));
works fine (This problem is solved for .net core)
...
Java ArrayList replace at specific index
...eplace the element so that means he has the arraylist with elements in it. now clear Sir???
– Android Killer
Oct 15 '13 at 4:45
1
...
Create dynamic URLs in Flask with url_for()
...ex')
@app.route('/')
def index():
return 'you are in the index page'
Now if you have a link the index page:you can use this:
<a href={{ url_for('index') }}>Index</a>
You can do a lot o stuff with it, for example:
@app.route('/questions/<int:question_id>'): #int has bee...
Serializing object that contains cyclic object value
...out pulling in a bunch of code, here goes.
One feature that's not as well-known as JSON.stringify() is console.table(). Simply call console.table(whatever);, and it will log the variable in the console in tabular format, making it rather quite easy and convenient to peruse the variable's contents.
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Numpy array assignment with copy
....g. A = np.array([[1,2,3],[4,5]]); B = np.array([None,None], dtype='O'). Now try B[:] = A; B[0][0]=99, this will change the first element in both A and B! To my knowledge, there is no other way to guarantee a deep copy, even of a numpy-array, than copy.deepcopy
– Rolf Barts...
“CAUTION: provisional headers are shown” in Chrome debugger
...regular Chrome (v74), however the latest version of Chrome Canary (v76) is now missing the "#network-service" flag... Can't get this to work in Canary without it.
– rich
May 28 '19 at 22:21
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“The remote certificate is invalid according to the validation procedure.” using Gmail SMTP server
...e client computer in the next screen. Click Finish.
Click Close.
Click OK.
NOW install the certificate into the Trusted Root Certification Authorities certificate store. This will allow all users to trust the certificate.
sh...
Creating java date object from year,month,day
...ipt API designers. Other than that, probably nobody. Note that Calendar is now obsoleted by th the Java 8 java.time API, which does the right thing.
– JB Nizet
Sep 27 '17 at 6:55
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Set up adb on Mac OS X
...
Has now moved to cask: brew cask install android-platform-tools
– hoju
Apr 7 '17 at 14:53
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How do I register a DLL file on Windows 7 64-bit?
...d prompt: %windir%\System32\regsvr32.exe %windir%\System32\namedll.dll
I know it seems the wrong way round, but that's the way it works. See:
http://support.microsoft.com/kb/249873
Quote: "Note On a 64-bit version of a Windows operating system, there are two versions of the Regsv32.exe file:
The...