大约有 40,000 项符合查询结果（耗时：0.0391秒） [XML]
Undo git stash pop that results in merge conflict
...wer I was looking for. Could add a git stash drop as the last step to get rid of the unwanted stash from #2.
– austinmarton
Oct 17 '14 at 0:39
2
...
Why use @PostConstruct?
... Probably something like "passivation". If the container decides to store the bean on the disk store and then restore it from there.
– Bozho
Mar 20 '13 at 9:57
14
...
What does -save-dev mean in npm install grunt --save-dev
...
I tried to understand and I didn't. Then I tried to understand the visualization and I didn't. What does each bullet-point item mean? A folder? What the strikethrough item mean? A non-existing directory? If that is true, how can you list exhaustively non...
HttpURLConnection timeout settings
...possible using Java? Here is the code I am using to check if the URL is valid
4 Answers
...
Troubleshooting “The use statement with non-compound name … has no effect”
...ould do:
use Blog\Article as BA;
... to shorten it, but you cannot get rid of it entirely.
Consequently, use Blog is useless, but I believe you could write:
use \ReallyLongNSName as RLNN;
Note that you must use a leading \ here to force the parser into knowing that ReallyLongNSName is fully...
SQL update trigger only when column is modified
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Fragment or Support Fragment?
I am developing an app that supports Android >= 4.0. It uses fragments from the android.app package. As I am facing problems with the older fragment implementation in 4.0, like this one , that are already fixed in the support library, I am considering switching back to the fragment implementation...
How to create a new database using SQLAlchemy?
...cute() however, because postgres does not allow you to create databases inside transactions, and sqlalchemy always tries to run queries in a transaction. To get around this, get the underlying connection from the engine:
>>> conn = engine.connect()
But the connection will still be insid...
Suppress command line output
...scriptor 1, and stderr is file descriptor 2 by convention. (0 is stdin, incidentally.) The 2>&1 copies output file descriptor 2 from the new value of 1, which was just redirected to the null device.
This syntax is (loosely) borrowed from many Unix shells, but you do have to be careful becaus...
log4j logging hierarchy order
...ownvoted for your poor terminology: going down, "visibility" works, item. Didn't you wish to explain how logger configuration affects the actual logging (passing log events)? Please consider another update. BTW: the table in the official documentation (at the end of the section) differs in treating ...