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How do I get a list of column names from a psycopg2 cursor?
I would like a general way to generate column labels directly from the selected column names, and recall seeing that python's psycopg2 module supports this feature.
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How to create a numpy array of all True or all False?
...shape, dtype= bool),
lambda shape: np.full(shape, True)
],
labels = ['ones', 'full']
)
bench_x.show()
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How to inspect Javascript Objects
...e.log({ objectName1 });
console.log({ objectName2 });
This will help you label the objects written to console.
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How can I make the Android emulator show the soft keyboard?
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Settings > Language & Input;
under "Keyboard & input methods" label, select "Current Keyboard";
A Dialog named "Change Keyboard" appears, switch ON "Hardware", then select "Choose keyboards";
another Dialog appears, switch ON the "Sample Soft Keyboard". Here you get an alert about the p...
Android soft keyboard covers EditText field
...MainActivity"
android:screenOrientation="portrait"
android:label="@string/title_activity_main"
android:windowSoftInputMode="adjustResize|stateHidden" >
</activity>
Here the most important value is the adjustResize. This will shift the whole UI up to give room f...
What are the differences between Mustache.js and Handlebars.js?
...nd maintain.
Mustache cons:
A little too logic-less: basic tasks (e.g. label alternate rows with different CSS classes) are difficult.
View logic is often pushed back to the server or implemented as a "lambda" (callable function).
For lambdas to work on client and server, you must write them in ...
Setting the selected value on a Django forms.ChoiceField
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the tuples represent (value, label) pairs for the options and you want to specify the initial value - so the '3' refers to the first item.
– Tom
Oct 29 '17 at 10:19
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How can I scroll a web page using selenium webdriver in python?
... new_height
another method (thanks to Juanse) is, select an object and
label.sendKeys(Keys.PAGE_DOWN);
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Mercurial - all files that changed in a changeset?
...d modified code form OP. I got a list of modified/added/removed files (not labeled which is which though) by just running hg log -v. Or what I actually needed hg log -v -l5 to see files that have been modified/added/removed in the last 5 commits (including the ones that I didn't push yet to the repo...
How to remove unwanted space between rows and columns in table?
...ub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
m...