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问题 Whenever I run the following code I get the expected output private int NewBorrower(string givenName, string surname) { int returnValue = 0; using (conn) { conn.Open(); string sql = "AddBorrower"; cmd = new SqlCommand(sql, conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@givenName", SqlDbType.NVarChar).Value = givenName; cmd.Parameters.Add("@surname", SqlDbType.NVarChar).Value = surname; SqlParameter id = cmd.Parameters.Add("@id", SqlDbType.Int); id.Direction =

问题 Whenever I run the following code I get the expected output private int NewBorrower(string givenName, string surname) { int returnValue = 0; using (conn) { conn.Open(); string sql = "AddBorrower"; cmd = new SqlCommand(sql, conn); cmd.CommandType = CommandType.StoredProcedure; cmd.Parameters.Add("@givenName", SqlDbType.NVarChar).Value = givenName; cmd.Parameters.Add("@surname", SqlDbType.NVarChar).Value = surname; SqlParameter id = cmd.Parameters.Add("@id", SqlDbType.Int); id.Direction =

问题 I use Sublime Text (3) for my default Git commit message editor. I try to follow Git conventions using a hard limit on the number of characters per line (50 for the first line and 72 for the rest). I currently have guides set up at those intervals for visual reference, however rather than manually having to put a line return at the end of 72 characters, I would love to have ST automatically insert a line return for me. Essentially, I want to be able to write without line returns, but have

问题 I'm trying to gather up the list of commits in the range [NOW, THEN] , where NOW is HEAD and [THEN] is 8af39377 , and its about 120 commits ago. When I run: > git log 8af39377289feba1876b3252b6d23 HEAD --oneline | cut -d " " -f 1 > commits.txt and then look at commits.txt , its 2300 lines long and it shows the top entry as 8af39377 (the THEN ) and the bottom entry as a3b6ece (the first commit from 2002). Why does Git think HEAD is the first commit to the repository? 回答1: Your syntax is wrong.

问题 In transact-sql, what is the purpose of enclosing different actions between "begin transaction" and "commit transaction" I noticed that when an exception is thrown in the middle of the function It Does not roll back the transaction. if an error occurs, How to roll back the transaction? 回答1: Best way to have proper error handling using try and catch. Then do actions in catch clause based on the error like roll back tran or etc. However, if you do not want to change the code at all.Specify

问题 In transact-sql, what is the purpose of enclosing different actions between "begin transaction" and "commit transaction" I noticed that when an exception is thrown in the middle of the function It Does not roll back the transaction. if an error occurs, How to roll back the transaction? 回答1: Best way to have proper error handling using try and catch. Then do actions in catch clause based on the error like roll back tran or etc. However, if you do not want to change the code at all.Specify

问题 I have this problem when I do svn ci -m "Message text multiline" dir/ I want the log message to look like: fixed: -bug 1 -bug 2 -bug 3 Instead I get: fixed: -bug 1-bug 2- bug 3 This is caused because I can't insert a newline (\n\r) in the log message. I use putty for the SVN. I searched a little bit and I saw that for the echo command there is a solution: echo -e "new\n\rline" will output: new line Also I saw there is a way instead of -m "message" to specify a text.txt file where I can put

问题 I am using mysql extension in php, I know it is deprecated as of PHP 5.5.0, but I have a lot of code allready written with the use of this extension. It seems to me like mysql_query commits the query, if so it means that it is set to autocomit, How to setup so it does not autocommit. 回答1: The old mysql extension doesn't have functions specifically for transaction control, but you can issue SQL statements to do what you want. You can implicitly turn off autocommit for the duration of one

问题 I have made some test commits (to test a commit hook) and always reset the index to my last normal commit. Now these stale commits still exist: > git reflog fcdabf7 HEAD@{0}: reset: moving to fcdabf7e01845d6f000fc3cef2edc999c57a7e29 5c97564 HEAD@{1}: commit: t fcdabf7 HEAD@{2}: reset: moving to fcdabf7e01845d6f000fc3cef2edc999c57a7e29 ae52246 HEAD@{3}: commit: t fcdabf7 HEAD@{4}: reset: moving to fcdabf7e01845d6f000fc3cef2edc999c57a7e29 c58aeef HEAD@{5}: commit: t fcdabf7 HEAD@{6}: reset:

问题 I have a repository on github. My repository is forked by another user. Now he has raised a pull request. I would like to push one commit from my end to his feature branch(for which he has raised a PR). Is this possible. Here is what I did git pull remote-ref-other-user feature-branch After doing this I am able to pull his commits. but when I do some change, add another commit and try to push it this way. git push remote-ref-other-user feature-branch I get this error error: src refspec