大约有 15,400 项符合查询结果（耗时：0.0325秒） [XML]
Objective-C: Where to remove observer for NSNotification?
...ct is no longer ready (or required) to receive notifications. That is the exact right moment. Unfortunately, not knowing the answers to any of the questions mentioned above, I cannot even guess, when that moment would be.
You can always safely removeObserver: an object multiple times (and all but t...
Download the Android SDK components for offline install
... both sites download URLs seem to be blocked (throws a connection refused exception)
11 Answers
...
How do I parse command line arguments in Java?
...
public class Main {
public static void main(String[] args) throws Exception {
Options options = new Options();
Option input = new Option("i", "input", true, "input file path");
input.setRequired(true);
options.addOption(input);
Option output = new O...
Random row from Linq to Sql
...se, by using a fake UDF; in a partial class, add a method to the data context:
partial class MyDataContext {
[Function(Name="NEWID", IsComposable=true)]
public Guid Random()
{ // to prove not used by our C# code...
throw new NotImplementedException();
}
}
Then jus...
Are there any smart cases of runtime code modification?
...ch involves the dynamic creation of code on the stack (or another place). Examples are GCC's nested functions and the signal mechanism of some Unices.
Sometimes code is translated into code at runtime (this is called dynamic binary translation):
Emulators like Apple's Rosetta use this technique ...
if a ngSrc path resolves to a 404, is there a way to fallback to a default?
... If an empty string is not valid for your model, then make it so that the expression you are binding to with ng-src does not return an empty string.
– Justin Lovero
Feb 21 '14 at 3:41
...
How can I find out a file's MIME type (Content-Type)?
...ind out the MIME type (or is it called "Content-Type"?) of a file in a Linux bash script?
5 Answers
...
svn : how to create a branch from certain revision of trunk
...efore COMMITTED
To actually specify this on the command line using your example:
svn copy -r123 http://svn.example.com/repos/calc/trunk \
http://svn.example.com/repos/calc/branches/my-calc-branch
Where 123 would be the revision number in trunk you want to copy. As others have noted, you can...
Get and set position with jQuery .offset()
...
This answer was voted down twice, with no explanation. Please do tell why, if you down vote my answer. Thanks!
– KSev
Feb 28 '13 at 22:06
2
...
Open a project in a new window in IntelliJ after “accidentally” clicking remember decision
...
In IntelliJ IDEA 2016.x you can find it by path:
IntelliJ IDEA
-> Preferences
-> Appearance & Behavior
-> System Settings : Project Opening preferences
...