大约有 40,000 项符合查询结果（耗时：0.0621秒） [XML]
Can't install nuget package because of “Failed to initialize the PowerShell host”
... PowerShell (as administrator) to set the policy to unrestricted (as noted by @Gabriel in the comments) is:
start-job { Set-ExecutionPolicy Unrestricted } -RunAs32 | wait-job | Receive-Job
Having set the policy to unrestricted, you will want to set the policy back to its original after the instal...
Increment a value in Postgres
...alue (which is an integer) in a field in a postgres table and increment it by one. For example if the table 'totals' had 2 columns, 'name' and 'total', and Bill had a total of 203, what would be the SQL statement I'd use in order to move Bill's total to 204?
...
When to use leading slash in gitignore
...es about how patterns are written; it's very likely most were contributed by people who didn't bother to read the documentation nor test things out as you did.
So if that helps: You're right, be confident.
If you see mistakes in collaborative projects such as this, don't hesitate to contribute y...
Is there an equivalent to 'continue' in a Parallel.ForEach?
...king the statement body a lambda. Well, that is an action that gets called by the Parallel function.
So, replace continue with return, and break with Stop() or Break() statements.
share
|
improve t...
Select count(*) from multiple tables
...
It makes no difference, Oracle won't evaluate anything inside COUNT(*).
– Quassnoi
Mar 3 '09 at 12:57
4
...
What is maximum query size for mysql?
... SHOW VARIABLES LIKE 'max_allowed_packet';
This gives you the answer in bytes. for e.g max_allowed_packet=1048576 or 1mb
share
|
improve this answer
|
follow
...
POST Content-Length exceeds the limit
...
The restart did it for me. +1 Thanks ;)
– Refilon
Mar 28 '16 at 11:01
1
...
SharedPreferences.onSharedPreferenceChangeListener not being called consistently
...shaAleayoub, read about android.app.supernotcalledexception it is required by android implementation.
– Samuel
Apr 4 '16 at 6:46
...
Is there a portable way to print a message from the C preprocessor?
...
#pragma message () is not supported by older versions of gcc (such as gcc 4.1.2, the default version on RHEL5). I have yet to find an appropriate equivalent for these older versions - #warning is not going to be great, as warnings are treated as errors for us...
Change SQLite default settings
...Windows, you should create the file %USERPROFILE%\.sqliterc. For instance, by executing the following on the command-line: (echo .mode columns && echo .headers on) >%USERPROFILE%\.sqliterc
– Dennie
Apr 13 '17 at 12:45
...