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How can I add a help method to a shell script?

... 177 here's an example for bash: usage="$(basename "$0") [-h] [-s n] -- program to calculate the an...
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How to refer environment variable in POM.xml?

... | edited Jun 6 '18 at 19:31 rogerdpack 46.2k3030 gold badges200200 silver badges315315 bronze badges ...
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UITextfield leftView/rightView padding on iOS7

...textRect = [super rightViewRectForBounds:bounds]; textRect.origin.x -= 10; return textRect; } This will move the image over from the right by 10 instead of having the image squeezed up against the edge in iOS 7. Additionally, this was in a subclass of UITextField, which can be created by:...
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Google Map API V3: How to add Custom data to markers

... 214 As a Google Marker is a JavaScript object, you may add custom information in the form key: valu...
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Efficiently checking if arbitrary object is NaN in Python / numpy / pandas?

... 170 pandas.isnull() (also pd.isna(), in newer versions) checks for missing values in both numeric ...
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How Do I Hide wpf datagrid row selector

... 150 Use the RowHeaderWidth property: <my:DataGrid RowHeaderWidth="0" AutoGenerateColumns="Fals...
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Couldn't connect to server 127.0.0.1:27017

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Is there a better way to write this null check, and a non-empty check, in groovy?

... 212 There is indeed a Groovier Way. if(members){ //Some work } does everything if members is...
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How add “or” in switch statements?

...(myvar) { case 2: case 5: ... break; case 7: case 12: ... break; ... } share | improve this answer | follow | ...
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IIS7 deployment - duplicate 'system.web.extensions/scripting/scriptResourceHandler' section

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