大约有 21,000 项符合查询结果（耗时：0.0335秒） [XML]
Entity Framework. Delete all rows in table
...t;}
public DbSet<Voter> Voters{get;set;}
public DbSet<Candidacy> Candidates{get;set;}
}
For tidier code you can declare the following extension method:
public static class EntityExtensions
{
public static void Clear<T>(this DbSet<T> dbSet) where T : class
{...
How to display a Yes/No dialog box on Android?
...icult (well, at least not programmer-friendly) to display a dialog in Android.
17 Answers
...
How set the default repository
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Understanding Magento Block and Block Type
...
What if it is a rewrited/overrided block, how can I define and use block type then ?
– Vicky Dev
Feb 4 '17 at 21:17
...
Clojure 1.2.1/1.3/1.4 'proxy generated in Grails 2.0.0 runtime fails. 1.2.0 is fine
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Comparing two dataframes and getting the differences
...
This approach, df1 != df2, works only for dataframes with identical rows and columns. In fact, all dataframes axes are compared with _indexed_same method, and exception is raised if differences found, even in columns/indices order.
If I got you right, you want not to find changes, ...
How do I find the absolute url of an action in ASP.NET MVC?
... This answer is the better one, this way Resharper can still validate that the Action and Controller exists. I would suggest the use of Request.Url.Scheme instead of the http, that way http and https are both supported.
– Pbirkoff
Mar 16 '12 at 10:25...
Oracle SQL Developer multiple table views
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
SQL: How to get the count of each distinct value in a column?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Reliable timer in a console application
...
Consider using a ManualResetEvent to block the main thread at the end of its processing, and call Reset() on it once the timer's processing has finished. If this is something that needs to run continuously, consider moving this ...