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How to Remove ReadOnly Attribute on File Using PowerShell?
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You can use Set-ItemProperty:
Set-ItemProperty file.txt -name IsReadOnly -value $false
or shorter:
sp file.txt IsReadOnly $false
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Proper practice for subclassing UIView?
...View-based input controls, and I'm trying to ascertain proper practice for setting up the view. When working with a UIViewController, it's fairly simple to use the loadView and related viewWill , viewDid methods, but when subclassing a UIView, the closest methosds I have are `awakeFromNib , d...
Rename specific column(s) in pandas
...a dictionary and perform the list-comprehension with it's get operation by setting default value as the old name:
col_dict = {'gdp': 'log(gdp)', 'cap': 'cap_mod'} ## key→old name, value→new name
df.columns = [col_dict.get(x, x) for x in df.columns]
Timings:
%%timeit
df.rename(columns={'gd...
How to set RelativeLayout layout params in code not in xml?
...iveLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE);
Button button1;
button1.setLayoutParams(params);
params = new RelativeLayout.LayoutParams(RelativeLayout.LayoutParams.WRAP_CONTENT, RelativeLayout.LayoutParams.WRAP_CONTENT);
params.addRule(RelativeLayout.RIGHT_OF, button1.getId());
Button button2;...
How to set a Javascript object values dynamically?
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You can get the property the same way as you set it.
foo = {
bar: "value"
}
You set the value
foo["bar"] = "baz";
To get the value
foo["bar"]
will return "baz".
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How to debug Visual Studio extensions
...o Extensions can be debugged like any other application. You just need to setup the debug experience to launch devenv with the loaded extension. Try the following
Right click on the project and select Properties
Go to the Debug Tab
Click on the radio button for Start External Program. Point...
Sublime 3 - Set Key map for function Goto Definition
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For anyone else who wants to set Eclipse style goto definition, you need to create .sublime-mousemap file in Sublime User folder.
Windows - create Default (Windows).sublime-mousemap in %appdata%\Sublime Text 3\Packages\User
Linux - create Default (Linu...
What is the different between 'Auto' and '*' when setting width/height for a grid column?
I cannot distinguish the different between 'Auto' and '*' when setting width/height for a grid column. Please help!
1 Answe...
How do Third-Party “tracking cookies” work?
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First, cookies are set and retrieved through HTTP headers. If your browser sends a request to http://example.com, then the response might come back with a header that says Set-Cookie: foo=bar. Your browser stores this cookie, and on any subsequ...
Why does Bootstrap set the line-height property to 1.428571429?
Why does Bootstrap set line-height to this value?
1 Answer
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