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Command line progress bar in Java
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I have made a percentage progress bare to check the remain download file.
I call the method periodically in my file download to check the total file-size and remaining and present that in %.
It can be used for other task purpose as well.
Test and output example
progressPercentage(0, 1000)...
Namespace + functions versus static methods on a class
... so called static data can be namespace level data in the implementation file of the namespace, this reduces coupling even more since it doesn't have to show up in the header.
– Motti
Sep 16 '09 at 19:26
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How do I remove the old history from a git repository?
...(--depth parameter).
; Clone the original repo into limitedRepo
git clone file:///path_to/originalRepo limitedRepo --depth=10
; Remove the original repo, to free up some space
rm -rf originalRepo
cd limitedRepo
git remote rm origin
You may be able to shallow your existing repo, by following thes...
HTML if image is not found
...ight="120">
onerror is a good thing for you :)
Just change the image file name and try yourself.
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How to change a TextView's style at runtime
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I did this by creating a new XML file res/values/style.xml as follows:
<?xml version="1.0" encoding="utf-8"?>
<resources>
<style name="boldText">
<item name="android:textStyle">bold|italic</item>
<item n...
Read environment variables in Node.js
... convert the value to a string.
Avoid Boolean Logic
Even if your .env file defines a variable like SHOULD_SEND=false or SHOULD_SEND=0, the values will be converted to strings (“false” and “0” respectively) and not interpreted as booleans.
if (process.env.SHOULD_SEND) {
mailer.send();...
XML parsing of a variable string in JavaScript
...mples on the web (and some presented above) show how to load an XML from a file in a browser compatible manner. This proves easy, except in the case of Google Chrome which does not support the document.implementation.createDocument() method. When using Chrome, in order to load an XML file into a Xml...
Best way to encode text data for XML in Java?
...nerating XML. Or there are fairly small third-party libraries. (JDom's jar file is 114K for example.) Using an XML API is still the recommended way of creating XML.
– Jon Skeet
Apr 5 '12 at 20:03
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Fatal error: Class 'ZipArchive' not found in
...0.1.1' on Linux server, but when I try to run the script to create the zip file it gives the fatal error
19 Answers
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How to convert OutputStream to InputStream?
...l when unit testing and you are super pedantic about avoiding touching the file system.
– Jon
Mar 13 '14 at 9:26
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