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On EC2: sudo node command not found, but node without sudo is ok
...for any given command. The ln command just links a second name to the same file.
– Michael Dillon
Dec 27 '13 at 8:01
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show 5 more comments
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Why am I getting ibtool failed with exit code 255?
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Try to find all XIB files in project and open it. One of them will most likely crash your Xcode.
My problem was custom fonts in some XIB file.
I had to install missing fonts on my computer and problem was solved.
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List all developers on a project in Git
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This is also great for checking who touched a specific file rather than the whole project. git shortlog --summary --numbered <pathToFile>
– jxramos
Feb 4 '19 at 23:02
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QString to char* conversion
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David's answer works fine if you're only using it for outputting to a file or displaying on the screen, but if a function or library requires a char* for parsing, then this method works best:
// copy QString to char*
QString filename = "C:\dev\file.xml";
char* cstr;
string fname = filename.toS...
How do I enable standard copy paste for a TextView in Android?
.../paste for TextView, U can choose one of the following:
Change in layout file: add below property to your TextView
android:textIsSelectable="true"
In your Java class write this line to set it programmatically. myTextView.setTextIsSelectable(true);
And long press on the TextView you can see co...
Is there a C# case insensitive equals operator?
...ture sensitive comparison, use this method. If you just want to make sure "FILE" and "file" are both accepted, use "OrdinalIgnoreCase" or your code might not work in places like Turkish locales. For more info, see moserware.com/2008/02/does-your-code-pass-turkey-test.html
– Jef...
How can I open a link in a new window?
...not exactly same issue but I was searching for same solution to download a file (not from a link but a button) and on Chrome the window didn't open and no download until I simply change to window.location = 'url' which doesn't change location but download the file...
– gdoumenc...
How to Create a circular progressbar in Android which rotates on it?
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Short answer:
Instead of creating a layer-list, I separated it into two files. One for ProgressBar and one for its background.
This is the ProgressDrawable file (@drawable folder): circular_progress_bar.xml
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.an...
How do I ignore ampersands in a SQL script running from SQL Plus?
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You can also specify this in the glogin.sql site profile setup file or the login.sql user profile setup file
– David Aldridge
Sep 23 '08 at 14:37
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How to Get True Size of MySQL Database?
...sically there are two ways:
query DB (data length + index length) or check files size. Index length is related to data stored in indexes.
Everything is described here:
http://www.mkyong.com/mysql/how-to-calculate-the-mysql-database-size/
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