大约有 40,000 项符合查询结果（耗时：0.0673秒） [XML]
What causes javac to issue the “uses unchecked or unsafe operations” warning
... I wish more people would upvote this answer. I stand by my selection of @Bill the Lizard's answer, but this answer is close to my heart for showing me that the answer was staring me right in the face in the warning itself as well as elaborating another reason for encountering the err...
How do I see a C/C++ source file after preprocessing in Visual Studio?
...are looking for. Then right-click on the file in the Solution Explorer and select "Compile". The preprocessed file is created in the output directory (e.g. Release, Debug) with an extension .i (thanks to Steed for his comment).
...
Why should I care that Java doesn't have reified generics?
... There is absolutely no need for reification to be able to do that. Method selection is done at compile time when the compile-time type information is available.
– Tom Hawtin - tackline
Dec 18 '09 at 13:25
...
Are custom elements valid HTML5?
... progress,
q,
ruby,
s,
samp,
script,
section,
select,
small,
span,
strong,
style (if the scoped attribute is present),
sub,
sup,
svg,
table,
textarea,
time,
u,
ul,
var,
video,
wbr
and Text
and so on.
At ...
How to handle Handler messages when activity/fragment is paused
...iving an Intent(message) that was sent to your app in general. To increase selectivity on what type of intents your fragment can receive you can use an intent filter as in the example below.
An advantage of this approach is that the Intent(message) can be sent from everywhere whithin your app(a d...
Modify/view static variables while debugging in Eclipse
... Menu.
When you click this button a drop down menu is shown where you can select
Java -> Show static variables
Note: You do not have to restart Eclipse.
share
|
improve this answer
...
Retain cycle on `self` with blocks
...
No problem, Kevin. SO delays you from selecting an answer to a question immediately, so I had to come back a little later. Cheers.
– Jonathan Sterling
Dec 4 '10 at 8:47
...
Rails: FATAL - Peer authentication failed for user (PG::Error)
...o check the version of postgres if multiple versions are available
psql=# select VERSION();
PostgreSQL 9.1.13 on x86_64-unk.... # so version is 9.1
Now Open postgres user
vim /etc/postgresql/9.1/main/pg_hba.conf
9.1 is version return form upper command
and replace
local all ...
How to leave/exit/deactivate a Python virtualenv
...
This doesn't deserve the downvotes. See edit of selected response: source deactivate is for the anaconda environment.
– Doug Bradshaw
Nov 13 '15 at 19:52
...
How to ignore certain files in Git
...n worked for @Kohan95! Though this question should be renamed based on the selected answer. My comments are just a warning to devs that may not be aware what the command does.
– OrwellHindenberg
Mar 24 '15 at 14:21
...