alias

问题 I have one to many relationship I need to fetch eager the associate table as well filters the 2 tables using criteria. Here is my code.. public ArrayList<Student>getListOfStudents() { Session session = getHibernateTemplate().getSessionFactory().openSession(); Criteria like = session.createCriteria(Student.class) .setResultTransformer(Criteria.ALIAS_TO_ENTITY_MAP); prepareForSelect(like);//some filtering Criteria innerCriteria = like.createCriteria("phone","p",JoinType.LEFT_OUTER_JOIN);

问题 I'm running the following query to get the open positions on a portfolio: SELECT SUM(trades.quantity) as total_quantity, SUM(trades.price) as total_cost, SUM(trades.price)/SUM(trades.quantity) as cost_per_share, trades.ticker, tickers.code FROM (trades) LEFT JOIN tickers ON trades.ticker = tickers.id GROUP BY tickers.code HAVING total_quantity > 0 ORDER BY tickers.code I'd like to add an extra column to show the weightening of a position, i.e.: total_cost/SUM(total_cost) -- Dividing any given

问题 I put the function make_color() { make $1 | ccze -A } in .bashrc to get colorized make-output. His works fine, but make s tab-completion for selecting targets is lost. Is there any way to preserve the tab-completion of command in the function, or something else I could do to achieve tab completion and pipe? 回答1: Add this in your ~/.bashrc or run in your local shell: complete -F _make make_color The function name _make may be different in your case. You can get the name using: $ complete -p

问题 Having just started working for a new client I have noticed that their database schema could do with a serious overhaul. I've made some suggestions (naming conventions mainly) which would be acceptable for the new suite of applications we are developing going forward, however the system would also have to support the lagacy names used (i.e. 400 or so externally hosted web applications). Is there any way I could do the following: Change the naming of tables and columns for use in the new

问题 I would like to invoke alias from ruby code so as to test the alias which I programmatically inserted into the dotfile. Say for example, the alias is the following: alias something="echo somethingelse" I searched the web and found the solution for bash: #solution for bash system %( source ~/.bash_profile shopt -s expand_aliases something ) However, this does not work for zsh. I tried to invoke the alias using the following code (and a combination of other commands) but to no avail. system %(

问题 I want to set up an alias in git for counting the total lines in a repository, so I went into Git Bash and entered this: git config --global alias.linecount 'ls-files -z | xargs -0 wc -l' After I entered the command, there was no error message. Then I entered linecount and got this error message: sh: linecount: command not found Is there a different way that I should be setting up an alias? 回答1: You're missing exclamation point ( ! ). From: man git-config : If the alias expansion is prefixed

问题 I followed this tutorial and configured maven to sign my apk. Here is a part of my pom.xml <!-- Maven plugin which is responsible for signing apks --> <plugin> <groupId>org.apache.maven.plugins</groupId> <artifactId>maven-jarsigner-plugin</artifactId> <executions> <execution> <id>signing</id> <goals> <goal>sign</goal> <goal>verify</goal> </goals> <phase>package</phase> <inherited>true</inherited> <configuration> <removeExistingSignatures>true</removeExistingSignatures> <archiveDirectory/>

问题 I'd like to create a git alias that lets me sync my branch from the original branch it was branched from. For example, if I branched from <branch A> , is there a way for a git alias to recognize that it needs to pull from origin/<branch A> in order to sync? 回答1: Git does not know or care how a branch name , like master or feature-31415 or ourDevelopmentProcessUsesReallyLongBranchNamesBecauseTheyHateUs , came about. All it knows or cares about is that the name exists and currently points to

问题 Is there a SQL script I could run, or some other action I could take, that would create an alias for an entire DB User? I'm running in to an issue where the User name text is too long for a particular program, and I want to create an alias or nickname for that UserId. Edits: Rather than logging in with UserId: , Password , I want to log in with UserId: , Password. The program is not under my control beyond chaning the oracle User ID / Password login credentials. 回答1: You can't create an alias

问题 I have a PS script which has a few functions in it. What I need is that I should be able to pass the specific function to the PS script as an alias or a variable flag. For Eg: Suppose I have a TestFunc.ps1 file having 2 functions as below $XmlFilePath = "C:\XmlPath\file1.xml Function ParseXml($XmlFilePath) { #Do Something } Function CreateReport($XmlFilePath) { #Do Something } Now how can I create an alias for both the functions (ParseXml and CreateReport) so that I could pass each of them as