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jQuery parent of a parent
I am currently trying to find the parent of a parent of an element. I have a link being clicked that is in a <td> , and I'd like to get the <tr> object.
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What is “android:allowBackup”?
Since the new ADT preview version (version 21) , they have a new lint warning that tells me the next thing on the manifest file (in the application tag):
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What is the use of the pipe symbol in YAML?
...o yaml, and I have a question about the pipe symbol (|) used for multiple lines. Does YAML have any syntax like the one below?
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Getting “unixtime” in Java
Date.getTime() returns milliseconds since Jan 1, 1970. Unixtime is seconds since Jan 1, 1970. I don't usually code in java, but I'm working on some bug fixes. I have:
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RSpec: What is the difference between a feature and a request spec?
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The conceptual difference is that you're usually testing a user story, and all interaction should be driven via the user interface. That's where Capybara comes in. A request spec is still testing the behavior of your application and doesn't have the expectation of readability...
Copy a table from one database to another in Postgres
I am trying to copy an entire table from one database to another in Postgres. Any suggestions?
19 Answers
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Default parameter for CancellationToken
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It turns out that the following works:
Task<x> DoStuff(...., CancellationToken ct = default(CancellationToken))
which, according to the documentation, is interpreted the same as CancellationToken.None:
You can also use the C# default(Cancel...
What's the difference of $host and $http_host in Nginx
In Nginx, what's the difference between variables $host and $http_host .
1 Answer
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Visual Studio, Find and replace, regex
I am trying to replace all the #include "whatever.h" with #include <whatever.h> using find and replace functionality in Visual Studio 2005. I used the regex \#include \"[a-z\.h]+\" to find the include statement. But I am wondering how frame the replace regex.
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URL encode sees “&” (ampersand) as “&” HTML entity
I am encoding a string that will be passed in a URL (via GET). But if I use escape , encodeURI or encodeURIComponent , & will be replaced with %26amp%3B , but I want it to be replaced with %26 . What am I doing wrong?
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