大约有 45,000 项符合查询结果（耗时：0.0316秒） [XML]
Git push results in “Authentication Failed”
...t commit , and git push so far with no problems. Suddenly I am having an error that says:
33 Answers
...
How to remove the first commit in git?
...ays going to be problematic, since it does not have a parent, so that will error out.
None of these answers quite solved it for me. But after lots of searching and trial-and-error, I found this to work!
git update-ref -d HEAD
git push origin master -f
Hope this helps you. Have a great day.
...
How to re-create database for Entity Framework?
...-Database
7) Run your application
Note: In step 6 part 3, if you get an error "Cannot attach the file...", it is possibly because you didn't delete the database files completely in SQL Server.
share
|
...
TSQL - Cast string to integer or return default value
... to work? I created a function as suggested and find it throws conversion errors using the proposed test function. I imagine I'm missing something here...
– Keith Hoffman
Apr 30 '14 at 7:45
...
How to convert a data frame column to numeric type?
...e" to numeric. If there's just one character element in vector, you'll get error when trying to convert that vector to numerical one.
And just to prove my point:
> err <- c(1, "b", 3, 4, "e")
> mode(err)
[1] "character"
> class(err)
[1] "character"
> char <- as.numeric(err)
Warni...
Search code inside a Github project
...you forget to put the right search selector (here "Code"), you will get an error message:
"Invalid search query. Try quoting it."
the error message doesn't help you at all.
No amount of "quoting it" will get you out of this error.
once you get that error message, you don't get the sections re...
Rename package in Android Studio
...ll
Step 8
:Then Rebuild your project
Step 9
:Then you will find some errors of old import packagename in your project
Select the old package name in any file and press CTRL + Shift + R , and enter you new package name in replace box, then press find
Step 10
:Then a popup appears like below...
How to Sign an Already Compiled Apk
...stall it on my device (using adb: adb install appname.apk) it gave me this error:
6 Answers
...
Unsafe JavaScript attempt to access frame with URL
I am getting the below error when i try to set a hash value to the parent url from iframe which contains another domain url:
...
How to disable GCC warnings for a few lines of code
...was sometime before June 2010.
Here's an example:
#pragma GCC diagnostic error "-Wuninitialized"
foo(a); /* error is given for this one */
#pragma GCC diagnostic push
#pragma GCC diagnostic ignored "-Wuninitialized"
foo(b); /* no diagnostic for this one */
#pragma GCC diagn...