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Clear back stack using fragments
I ported my Android app to honeycomb and I did a big refactor in order to use fragments. In my previous version, when I pressed the Home button I used to do a ACTIVITY_CLEAR_TOP in order to reset the back stack.
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Get the IP address of the remote host
...o access depends on whether you're using the Web API under IIS (webhosted) or self-hosted. The code below shows how this can be done.
private string GetClientIp(HttpRequestMessage request)
{
if (request.Properties.ContainsKey("MS_HttpContext"))
{
return ((HttpContextWrapper)request....
Why should eval be avoided in Bash, and what should I use instead?
... on Stack Overflow using eval and the answers get bashed, pun intended, for the use of such an "evil" construct. Why is eval so evil?
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How to check identical array in most efficient way? [duplicate]
...t to check if the two arrays are identical
(not content wise, but in exact order).
2 Answers
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Convert all strings in a list to int
...ensions anyway if you ever use that standard. :)
– ThorSummoner
Feb 12 '15 at 6:41
6
The inverse ...
How to upgrade R in ubuntu? [closed]
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Add a line with the source from where the packages will be retrieved. For example:
deb https://cloud.r-project.org/bin/linux/ubuntu/ version/
Replace https://cloud.r-project.org with whatever mirror you would like to use, and replace
version/ with whatever version of Ubuntu you are using (eg...
Get total size of file in bytes [duplicate]
...tStream to calculate file size, new File(path_to_file).length() is enough. Or, if you insist, use fileinputstream.getChannel().size().
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Xcode crash when refreshing provisioning profiles
...rofiles in Xcode without crashes. Every time I press the refresh button in organizer it crashes and I retrieve this line from the error log:
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How to go to a URL using jQuery? [duplicate]
How to go to a URL using jQuery or JavaScript.
4 Answers
4
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What do {curly braces} around javascript variable name mean [duplicate]
...d this ' destructuring expression' is available in ES6 (use esnext option) or Mozilla JS extensions (use moz) and this however after reading it I still don't understand why it is used
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