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Connect Device to Mac localhost Server? [closed]
...Internet Sharing to turn it on, it will prompt you to confirm your action, select ok.
If your iPhone is connected using USB, the iPhone USB is checked at the "sharing your connection" list on the right side.
After this, try accessing your local server using your macs ip on wifi.
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gem install: Failed to build gem native extension (can't find header files)
...t installed properly.
Below is the command to get rid of the issue.
xcode-select --install
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push multiple elements to array
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This answer and the selected answer produce different, and perhaps unexpected, results. a.push(1) vs. a.push([1])
– oevna
Dec 24 '16 at 1:12
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What is “entropy and information gain”?
...-1)/2) = prob_array(diff+(array_size-1)/2) + 1
endif
endfor
//Convert values in prob_array to probabilities and compute entropy
n = total(prob_array)
entrop = 0
for i = 0, array_size-1 do begin
prob_array(i) = prob_array(i)/n
//Base 2 log of x is Ln(x)/Ln(2). Take Ln of array ...
How to enable or disable an anchor using jQuery?
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Selected Answer is not good.
Use pointer-events CSS style. (As Rashad Annara suggested)
See MDN https://developer.mozilla.org/en-US/docs/Web/CSS/pointer-events.
Its supported in most browsers.
Simple adding "disabled" attr...
Remove Primary Key in MySQL
... an index such that it is possible to perform the equivalent of an indexed SELECT MAX(ai_col) lookup on the table to obtain the maximum column value. Typically, this is achieved by making the column the first column of some table index.
– Quassnoi
Sep 23 '13 at...
What is the equivalent to a JavaScript setInterval/setTimeout in Android/Java?
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This is a very good solution for drawer selection and fragmentTransaction
– Gonçalo
May 26 '15 at 14:48
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How to generate JAXB classes from XSD?
...ss the Atom feed for this blog.
Demo
In this example we will use JAXB to convert the Atom XML feed corresponding to this blog to objects and then back to XML.
import java.io.InputStream;
import java.net.URL;
import javax.xml.bind.*;
import javax.xml.transform.stream.StreamSource;
import org.w3._2...
How can I see what has changed in a file before committing to git?
...t add -p is a combination of staging, seeing the changes you can stage and selecting them one by one in an interactive manner. See Commit only part of a file in Git for more on git add -p.
– Angelos Asonitis
Apr 7 '19 at 12:50
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Removing pip's cache?
...urge removes all the wheel files in the cache.
pip cache remove matplotlib selectively removes files related to a matplotlib from the cache.
In summary, pip provides a lot of ways to tweak how it uses the cache:
pip install --no-cache-dir <package>: install a package without using the cache...