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Producing a new line in XSLT

...aps in csv) you can output something like the following: <xsl:value-of select="concat(elem1,elem2,elem3,$newline)" /> I've used this technique when outputting sql from xml input. In fact, I tend to create variables for commas, quotes and newlines. ...
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Get spinner selected items text?

How to get spinner selected item's text? 13 Answers 13 ...
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Fragment onCreateView and onActivityCreated called twice

....getFragmentManager().findFragmentByTag(mTag); } public void onTabSelected(Tab tab, FragmentTransaction ft) { if (mFragment == null) { mFragment = Fragment.instantiate(mActivity, mClass.getName()); ft.replace(android.R.id.content, mFragment, mTag); } ...
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Beautiful Soup and extracting a div and its contents by ID

... Beautiful Soup 4 supports most CSS selectors with the .select() method, therefore you can use an id selector such as: soup.select('#articlebody') If you need to specify the element's type, you can add a type selector before the id selector: soup.select('di...
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What's is the difference between train, validation and test set, in neural networks?

...he validation data actually affects the weight configuration indirectly to select the weight configuration. This is where the Test set comes in. This set of data is never used in the training process. Once a model is selected based on the validation set, the test set data is applied on the network m...
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How to export data as CSV format from SQL Server using sqlcmd?

... You can run something like this: sqlcmd -S MyServer -d myDB -E -Q "select col1, col2, col3 from SomeTable" -o "MyData.csv" -h-1 -s"," -w 700 -h-1 removes column name headers from the result -s"," sets the column seperator to , -w 700 sets the row width to 700 chars (this will nee...
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How can I get dict from sqlite query?

...":memory:") con.row_factory = dict_factory cur = con.cursor() cur.execute("select 1 as a") print cur.fetchone()["a"] or follow the advice that's given right after this example in the docs: If returning a tuple doesn’t suffice and you want name-based access to columns, you should consider...
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Open terminal here in Mac OS finder [closed]

...not just Finder, and they operate on folders as well as absolute pathnames selected in text. You can even assign command keys to them. Services appear in the Services submenu of each application menu, and within the contextual menu (Control-Click or Right-Click on a folder or pathname). The New T...
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How can I create a keystore?

... the lifespan of your app. 4- On the Generate Signed APK Wizard window, select a keystore, a private key, and enter the passwords for both. Then click Next. 5- On the next window, select a destination for the signed APK and click Finish. referance http://developer.android.com/tools/publishing/a...
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Convert an image (selected by path) to base64 string

How do you convert an image from a path on the user's computer to a base64 string in C#? 12 Answers ...