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Android: open activity without save into the stack
...artActivity(i);
The FLAG_ACTIVITY_NO_HISTORY flag keeps the new Activity from being added to the history stack.
NB: As @Sam points out, you can use i.addFlags(Intent.FLAG_ACTIVITY_NO_HISTORY); instead. There is no functional difference.
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`testl` eax against eax?
...nical answer to "what's this TEST thing all about, and how is it different from CMP", which is sort of implied. See my own answer further down for comments about the semantic meaning of the synonymous JE and JZ. Please review my edit since it's pretty major, and it's still your answer.
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How can I get the assembly file version
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@Xiaofu: Is there any way to get the version numbers from a AssemblyInfo.cs file instead?
– Markus
May 8 '12 at 12:07
59
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git pull VS git fetch Vs git rebase
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It should be pretty obvious from your question that you're actually just asking about the difference between git merge and git rebase.
So let's suppose you're in the common case - you've done some work on your master branch, and you pull from origin's...
Animate change of view controllers without using navigation controller stack, subviews or modal cont
...KeyAndVisible];
return YES;
}
To transition to a new view controller from any view controller
- (IBAction)flipToView
{
anotherViewController *vc = [[AnotherViewController alloc] init...];
MyAppDelegate *appDelegate = [UIApplication sharedApplication].delegate;
[appDelegate.transit...
Generating file to download with Django
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To trigger a download you need to set Content-Disposition header:
from django.http import HttpResponse
from wsgiref.util import FileWrapper
# generate the file
response = HttpResponse(FileWrapper(myfile.getvalue()), content_type='application/zip')
response['Content-Disposition'] = 'attachm...
Cryptic “Script Error.” reported in Javascript in Chrome and Firefox
...ain of the current page.
This behavior is intentional, to prevent scripts from leaking information to external domains. For an example of why this is necessary, imagine accidentally visiting evilsite.com, that serves up a page with <script src="yourbank.com/index.html">. (yes, we're pointin...
How to validate an Email in PHP?
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Stay away from regex and filter_var() solutions for validating email. See this answer: https://stackoverflow.com/a/42037557/953833
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Unable to begin a distributed transaction
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Found it, MSDTC on the remote server was a clone of the local server.
From the Windows Application Events Log:
Event Type: Error
Event Source: MSDTC
Event Category: CM
Event ID: 4101
Date: 9/19/2011
Time: 1:32:59 PM
User: N/A
Computer: ASITESTSERVER
Description: ...
HEAD and ORIG_HEAD in Git
...ich "git commit" would make a new one. " -- good to remember, thanks! Also from @VonC, 'It is the commit "git commit" builds on top of, and "git diff --cached" and "git status" compare against.'
– Minqi Pan
May 7 '12 at 2:13
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