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.gitignore all the .DS_Store files in every folder and subfolder
...pository, it will continue to be tracked even if it matches an entry in an applicable .gitignore file.
You have to manually remove the .DS_Store files that were added to your repository. You can use
git rm --cached .DS_Store
Once removed, git should ignore it. You should only need the followi...
Do Google refresh tokens expire?
...(or I should say become unauthorized) when the user revokes access to your application.
Refer this doc it clearly states the function of refresh tokens.
Instead of issuing a long lasting token (typically good for a year or unlimited lifetime),
the server can issues a short-lived acce...
Android SDK manager won't open
... @teuneboon thanks for this solution. And I've found out that this happens only when you have placed your android SDK in any folder/path that contains spaces.
– PC.
Jan 10 '13 at 11:34
...
org.hibernate.MappingException: Could not determine type for: java.util.List, at table: College, for
... field instead of getter property
@OneToMany(targetEntity=Student.class, mappedBy="college", fetch=FetchType.EAGER)
private List<Student> students;
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Break when a value changes using the Visual Studio debugger
...eading somewhere this is a tough feature to implement in debugging managed apps especially with garbage collector involved.
– Gulzar Nazim
Oct 1 '08 at 23:25
27
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How to reset a timer in C#?
... The other issue is that only woeks with Forms.Timer, and my app has no GUI (Application.Start() with no parameters), so I THINK that the Threading.Timer class is better for other reasons, but good point.
– Matthew Scharley
Jun 25 '09 at 5:27
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Prevent browser caching of AJAX call result
....getTime(), which will avoid collisions unless you have multiple requests happening within the same millisecond:
$.get('/getdata?_=' + new Date().getTime(), function(data) {
console.log(data);
});
Edit: This answer is several years old. It still works (hence I haven't deleted it), but there ...
Find current directory and file's directory [duplicate]
...
I hate it when I use this to append to sys.path. I feel so dirty right now.
– FlipMcF
Sep 26 '13 at 21:52
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What causes a TCP/IP reset (RST) flag to be sent?
I'm trying to figure out why my app's TCP/IP connection keeps hiccuping every 10 minutes (exactly, within 1-2 seconds). I ran Wireshark and discovered that after 10 minutes of inactivity the other end is sending a packet with the reset (RST) flag set. A google search tells me "the RESET flag signif...
Android; Check if file exists without creating a new one
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It worked for me:
File file = new File(getApplicationContext().getFilesDir(),"whatever.txt");
if(file.exists()){
//Do something
}
else{
//Nothing
}
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