大约有 30,000 项符合查询结果（耗时：0.0499秒） [XML]
How can I convert a file pointer ( FILE* fp ) to a file descriptor (int fd)?
...LE * , returned by a call to fopen() . I need to get a file descriptor fro<em>mem> it, to <em>mem>ake calls like fsync(fd) on it. What's the function to get a file descriptor fro<em>mem> a file pointer?
...
How do I strip non alphanu<em>mem>eric characters fro<em>mem> a string and keep spaces?
I want to create a regex that re<em>mem>oves all non-alphanu<em>mem>ber characters but keeps spaces. This is to clean search input before it hits the db. Here's what I have so far:
...
How can I alter a pri<em>mem>ary key constraint using SQL syntax?
I have a table that is <em>mem>issing a colu<em>mem>n in its pri<em>mem>ary key constraint. Instead of editing it through SQL Server, I want to put this in a script to add it as part of our update scripts.
...
How to copy directories in OS X 10.7.3?
Hi I'<em>mem> trying to copy <em>mem>y rails_projects directory fro<em>mem> haseebjaved/Desktop/rails_projects to <em>mem>y ho<em>mem>e directory, which is haseebjaved.
...
What is the <em>mem>axi<em>mem>u<em>mem> characters for the NVARCHAR(<em>Mem>AX)?
I have declared a colu<em>mem>n of type NVARCHAR(<em>Mem>AX) in SQL Server 2008, what would be its exact <em>mem>axi<em>mem>u<em>mem> characters having the <em>Mem>AX as the length?
...
How to <em>mem>ake Sequelize use singular table na<em>mem>es
I have an <em>mem>odel called User but Sequelize looks for the table USERS whenever I a<em>mem> trying to save in the DB. Does anyone know how to set Sequelize to use singular table na<em>mem>es? Thanks.
...
String replace<em>mem>ent in batch file
We can replace strings in a batch file using the following co<em>mem><em>mem>and
4 Answers
4
...
Two state<em>mem>ents next to curly brace in an equation
... curly brace ( { ), and on the right-hand side next to the curly, two state<em>mem>ents in two different lines?
5 Answers
...
Na<em>mem>ed routes _path vs _url
Rails provides na<em>mem>ed routes .
4 Answers
4
...
How to specify <em>mem>apping rule when na<em>mem>es of properties differ
I a<em>mem> a newbie to the Auto<em>mem>apper fra<em>mem>ework. I have a do<em>mem>ain class and a DTO class as follows:
4 Answers
...