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Exception.Message vs Exception.ToString()
I have code that is logging Exception.Message . However, I read an article which states that it's better to use Exception.ToString() . With the latter, you retain more crucial information about the error.
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#pragma pack effect
...icular alignment. Most compilers, when you declare a struct, will insert padding between members to ensure that they are aligned to appropriate addresses in memory (usually a multiple of the type's size). This avoids the performance penalty (or outright error) on some architectures associated with...
Convert DateTime to String PHP
I have already researched a lot of site on how can I convert PHP DateTime object to String. I always see "String to DateTime" and not "DateTime to String"
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How to recover a dropped stash in Git?
...it stash pop to save and restore changes in my working tree. Yesterday I had some changes in my working tree that I had stashed and popped, and then I made more changes to my working tree. I'd like to go back and review yesterday's stashed changes, but git stash pop appears to remove all referenc...
How do you attach a new pull request to an existing issue on github?
...gain recently and it didn't work -- it just created a brand new issue instead. I don't see any options like "Attach to issue" on the new pull request page, nor "Open a new pull request for this issue" on the issue page. Is there any way to do this, to help project owners keep their Issues page clean...
Python requests - print entire http request (raw)?
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Since v1.2.3 Requests added the PreparedRequest object. As per the documentation "it contains the exact bytes that will be sent to the server".
One can use this to pretty print a request, like so:
import requests
req = requests.Request('POST','...
iphone ios running in separate thread
What is the best way to run code on a separate thread? Is it:
4 Answers
4
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how to use XPath with XDocument?
...ave XDocument it is easier to use LINQ-to-XML:
var document = XDocument.Load(fileName);
var name = document.Descendants(XName.Get("Name", @"http://demo.com/2011/demo-schema")).First().Value;
If you are sure that XPath is the only solution you need:
using System.Xml.XPath;
var document = XDocume...
Nested fragments disappear during transition animation
...y contains fragment A , which in turn uses getChildFragmentManager() to add fragments A1 and A2 in its onCreate like so:
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Best practice for creating millions of small temporary objects
... are simply just forgotten about, which is exactly what you would want.
Reading Java SE 6 HotSpot Virtual Machine Garbage Collection Tuning is probably helpful.
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