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Can someone explain the “debounce” function in Javascript
... am interested in the "debouncing" function in javascript, written here : http://davidwalsh.name/javascript-debounce-function
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What is the dependency inversion principle and why is it important?
...n on which both A and B now depend only means that A will no longer have a compile-time dependency on the public interface of B. Isolation between units can be achieved easily without these extra abstractions; there are specific mocking tools for that, in Java and .NET, that deal with all situations...
How does one reorder columns in a data frame?
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Your dataframe has four columns like so df[,c(1,2,3,4)].
Note the first comma means keep all the rows, and the 1,2,3,4 refers to the columns.
To change the order as in the above question do df2[,c(1,3,2,4)]
If you want to output this file as a csv, do write.csv(df2, file="somedf.csv")
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Is there a way to get colored text in Github Flavored Markdown? [duplicate]
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You cannot include style directives in GFM.
The most complete documentation/example is "Markdown Cheatsheet", and it illustrates that this element <style> is missing.
If you manage to include your text in one of the GFM elements, then you can play with a github.css style...
Prevent dialog dismissal on screen rotation in Android
...ion
Android DialogFragment vs Dialog
How can I show a DialogFragment using compatibility package?
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Get Visual Studio to run a T4 Template on every build
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I used JoelFan's answer to come up w/ this. I like it better because you don't have to remember to modify the pre-build event every time you add a new .tt file to the project.
add TextTransform.exe to your %PATH%
created a batch file named transform_...
String replacement in java, similar to a velocity template
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Use StringSubstitutor from Apache Commons Text.
https://commons.apache.org/proper/commons-text/
It will do it for you (and its open source...)
Map<String, String> valuesMap = new HashMap<String, String>();
valuesMap.put("animal", "quick brown...
Android TextView Justify Text
... answered Aug 18 '09 at 12:33
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How to send email attachments?
...MIMEMultipart
from email.mime.text import MIMEText
from email.utils import COMMASPACE, formatdate
def send_mail(send_from, send_to, subject, text, files=None,
server="127.0.0.1"):
assert isinstance(send_to, list)
msg = MIMEMultipart()
msg['From'] = send_from
msg['To'...
Get number of digits with JavaScript
...er) {
return number.toString().length;
}
UPDATE: As discussed in the comments, the above example won't work for float numbers. To make it working we can either get rid of a period with String(number).replace('.', '').length, or count the digits with regular expression: String(number).match(/\d...