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How to execute a bash command stored as a string with quotes and asterisk [duplicate]
...een present for was when someone didn't use adequate quoting when handling filenames that "couldn't ever" contain anything but hex digits. Until one day one did (due to a bug in a program building the files dumping random memory content into the buffer used as a name), and that script (responsible f...
Add line break to 'git commit -m' from the command line
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@Nikhil, many programs support a single dash as a file name to mean stdin or stdout. With the here document, the git command can read the message text from stdin, and the -F option gives the file name to read the message from.
– Simon Richter
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How to pass a variable from Activity to Fragment, and pass it back?
...ion to send data to your Fragment (= when you create a Blank-Fragment with File -> New -> Fragment -> Fragment(Blank) and you check "include fragment factory methods").
Put this in your Fragment:
class MyFragment: Fragment {
...
companion object {
@JvmStatic
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What does the X-SourceFiles header do?
Using a FileStreamResult in ASP.NET MVC 3, I get a response header like
1 Answer
1
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Make sure that the controller has a parameterless public constructor error
...d the same issue and I resolved it by making changes in the UnityConfig.cs file In order to resolve the dependency issue in the UnityConfig.cs file you have to add:
public static void RegisterComponents()
{
var container = new UnityContainer();
container.RegisterType<ITestService, Te...
How to install python modules without root access?
...allation. If this problem repeats, you can setup a distutils configuration file, see http://docs.python.org/install/index.html#inst-config-files.
Setting the PYTHONPATH variable is described in tihos post.
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How do I check in SQLite whether a table exists?
...name of the table to check.
Documentation section for reference: Database File Format. 2.6. Storage Of The SQL Database Schema
This will return a list of tables with the name specified; that is, the cursor will have a count of 0 (does not exist) or a count of 1 (does exist)
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Android: How to create a Dialog without a title?
...ode like copied below from the official website. That takes a custom layot file, inflates it, gives it some basic text and icon, then creates it. You'd show it then with alertDialog.show().
AlertDialog.Builder builder;
AlertDialog alertDialog;
Context mContext = getApplicationContext();
LayoutInfl...
Webdriver Unable to connect to host 127.0.0.1 on port 7055 after 45000 ms
...2.24.1 to Selenium 2.25.0
As the selenium change is just download the jar file and run it instead of the old one,it's worth trying this as a quick and easy troubleshooter - if it doesn't help, just switch back. In your case, I'm not sure which version of Selenium to try, but I think 2.24 should wo...
Set UILabel line spacing
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Lies! ;) You can patch a font file to change the line height - see my answer on this page.
– Philippe
Sep 3 '12 at 20:14
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