大约有 47,000 项符合查询结果（耗时：0.0559秒） [XML]
Backup/Restore a dockerized PostgreSQL database
..._USER=${DB_USER}
- POSTGRES_PASSWORD=${DB_PASSWORD}
- POSTGRES_EXTRA_OPTS=-Z9 --schema=public --blobs
- SCHEDULE=@every 0h30m00s
- BACKUP_KEEP_DAYS=7
- BACKUP_KEEP_WEEKS=4
- BACKUP_KEEP_MONTHS=6
- HEALTHCHECK_PORT=81
...
FragmentPagerAdapter Exists Only In Android.Support.V4.App (and not Android.App)
...ent = Android.App.Fragment;
namespace Support4
{
[Activity (Label = "@string/fragment_pager_support")]
[IntentFilter (new[]{Intent.ActionMain}, Categories = new[]{ "mono.support4demo.sample" })]
public class FragmentPagerSupport : Activity
//public class FragmentPagerSupport : Fragm...
Using LIMIT within GROUP BY to get N results per group?
... on the rate column instead of the year column.
The maximum length of the string returned by GROUP_CONCAT is limited, so this works well if you need to select a few records for every group.
share
|
...
Git Diff with Beyond Compare
...
I don't use extra wrapper .sh files. My environment is Windows XP, git 1.7.1 on cygwin, and Beyond Compare 3. Following is my .git/config file.
[diff]
tool = bc3
[difftool]
prompt = false
[difftool "bc3"]
#use cygpath to tra...
Is it possible to declare a variable in Gradle usable in Java?
... buildConfigField "int", "FOO", "42"
buildConfigField "String", "FOO_STRING", "\"foo\""
buildConfigField "boolean", "LOG", "true"
}
release {
buildConfigField "int", "FOO", "52"
buildConfigField "String", "FOO_STRING", "\"bar\"...
How to hide one item in an Android Spinner
...that you want to hide.
public class CustomAdapter extends ArrayAdapter<String> {
private int hidingItemIndex;
public CustomAdapter(Context context, int textViewResourceId, String[] objects, int hidingItemIndex) {
super(context, textViewResourceId, objects);
this....
Is git good with binary files?
...whether the binary file changes are rare enough that you can live with the extra manual work they cause in the normal git workflow involving merges, rebases, cherrypicks.
share
|
improve this answer...
EF LINQ include multiple and nested entities
...t it to include data from other tables.
The Include syntax can also be in string. Like this:
db.Courses
.Include("Module.Chapter")
.Include("Lab")
.Single(x => x.Id == id);
But the samples in LinqPad explains this better.
...
Should functions return null or an empty object?
...n exception.
Note that if the function was called UserEntity GetUserByName(string name) it would probably not throw but return null. In both cases returning an empty UserEntity would be unhelpful.
For strings, arrays and collections the situation is usually different. I remember some guideline for...
Getting attribute using XPath
... first book child of the top element of the XML document.
To get just the string value of this attribute use the standard XPath function string():
string(/*/book[1]/title/@lang)
share
|
improve t...