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Why do you need ./ (dot-slash) before executable or script name to run it in bash?
...use POSIX specifies that a command name that contain a / will be used as a filename directly, suppressing a search in $PATH. You could have used full path for the exact same effect, but ./ is shorter and easier to write.
EDIT
That sl part was just an example. The directories in PATH are searched s...
How to iterate through all git branches using bash script
...) expands to e.g. * master mybranch, and then the * expands to the list of files in the current directory.
I don't see an obvious option for not printing the asterisk in the first place; but you could chop it off:
$(git branch | cut -c 3-)
...
Converting bool to text in C++
...d because they can only blast the text to the console (or with fstreams, a file). Fortunately, the designers of C++ weren't complete idiots; we also have iostreams that are backed not by the console or a file, but by an automatically managed string buffer. They're called stringstreams. #include &...
How to fix “no valid 'aps-environment' entitlement string found for application” in Xcode 4.3?
...
If you created your provisioning profile before configuring the app ID for push, try to regenerate the provisioning profile.
iOS Provisioning Portal -> Provisioning -> Your cert -> EDIT -> Make
an edit -> Download new provisioning
Worked...
Custom Compiler Warnings
...e Warnings are showed in the Error List only after I open particular class file.
So I was forced to use custom attribute:
[Obsolete("Mapping ToDo")]
[AttributeUsage(AttributeTargets.Class | AttributeTargets.Property)]
public class MappingToDo : System.Attribute
{
public string Comment = "";
...
Changing git commit message after push (given that no one pulled from remote)
...r rebase 'plan' yet it doesn't begin the process of letting you rename the files, run:
git rebase --continue
If you want to change the text editor used for the interactive session (e.g. from the default vi to nano), run:
GIT_EDITOR=nano git rebase -i HEAD~n
Step3: Git will pop up another e...
dpi value of default “large”, “medium” and “small” text views android
...ge value on any text in your Android app, you can just create a dimens.xml file in your values folder and define the text size there with the following 3 lines:
<dimen name="text_size_small">14sp</dimen>
<dimen name="text_size_medium">18sp</dimen>
<dimen name="text_size_l...
How can I run code on a background thread on Android?
...4.caches results (in Json with both Jackson and Gson, or Xml, or flat text files, or binary files, even using ORM Lite).
5.notifies your activities (or any other context) of the result of the network request if and only if they are still alive
6.no memory leak at all, like Android Loaders, unlike ...
Why can't a 'continue' statement be inside a 'finally' block?
...
I think it make some sense. item can be file, read failed -> finally closes the file. continue prevents rest of the processing.
– jnovacho
Aug 1 '13 at 10:15
...
IntelliJ 13 - Add Navigate Back/Forward to toolbar?
...dea 13 and my toolbar already has these buttons:
The icon groups are:
file | undo/redo | cut/copy/paste | font size | back/forward | compile/run | vcs | config | help | jira | tasks
You should be looking at the back/forward buttons in the 5th group.
If you want to make the toolbar visible, it...