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How to concatenate two strings to build a complete path
... (e.g. /home/) because paths starting with a / could be confused with the root directory. If a double slash (//) is used in a path, it is also still correct. But, if no slash is used on either variable, it would be incorrect (e.g. /home/user1/MyFoldersubFold1).
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How to change the name of an iOS app?
...etical "Sample" name to a "Test" one.
Click twice slowly on the project root in the project navigator and then it becomes editable.
Rename the project.
After pressing 'ENTER' the assistant will suggest you to automatically change all project-name-related entries and will allow you to de-sele...
Downloading images with node.js [closed]
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@Gofilord its download the image to your root directory.
– dang
Mar 30 '16 at 12:58
5
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Attempt to present UIViewController on UIViewController whose view is not in the window hierarchy
...r *yourCurrentViewController = [UIApplication sharedApplication].keyWindow.rootViewController;
while (yourCurrentViewController.presentedViewController)
{
yourCurrentViewController = yourCurrentViewController.presentedViewController;
}
[yourCurrentViewController presentViewController:composeVi...
Global variables in Java
... About class unloading: if there is any strong reference chain from any GC Root to an instance of Global or its children, or any compile-time reference from a loaded and not-unloadable class to Global, then the Class object relative to Global is strongly reachable, and, therefore, so is the ClassLoa...
.htaccess redirect all pages to new domain
...then all the pages of the original site will be redirected to the new site root
– Yassine Mokni
May 23 '16 at 14:17
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How to embed a SWF file in an HTML page?
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This is suitable for application from root environment.
<object type="application/x-shockwave-flash" data="/dir/application.swf"
id="applicationID" style="margin:0 10px;width:auto;height:auto;">
<param name="movie" value="/dir/application.swf" />
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Free space in a CMD shell
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Also, except for the root dir, dir ..* (or dir c:\thing\..*) will show a very short listing, whether or not there are zero or many files in the directory.
– azhrei
Jan 17 '17 at 2:17
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Undefined method 'task' using Rake 0.9.0
...Rake does not put its DSL commands (task, file, desc, import, etc.) in the root of the Object namespace anymore (placing them in Object meant every object has a task command, not very nice. The DSL commands are available by mixing in the Rake::DSL module into any module needing the commands.
Until ...
How to create a simple proxy in C#?
...xy
It supports secure HTTP the correct way, client machine needs to trust root certificate used by the proxy. Also supports WebSockets relay. All features of HTTP 1.1 are supported except pipelining. Pipelining is not used by most modern browsers anyway. Also supports windows authentication (plain,...