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Dynamically add script tag with src that may include document.write
...ally and want to add other attributes to the script tag, e.g. class, type, etc., then the following snippet would help you:
var scriptElm = document.createElement('script');
scriptElm.setAttribute('class', 'class-name');
var inlineCode = document.createTextNode('alert("hello world")');
scriptElm.ap...
Removing pip's cache?
...the offending package. Linux is ~/.cache/pip, Mac is ~/Library/Caches/pip, etc. Interestingly, psycopg2 was also my problem package, but it was because the existing package was compiled for a different Postgresql library, which no longer existing on my server.
– Chris Cogdon
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MySQL query to get column names?
...lumn type, whether the column is nullable, max column size, character set, etc)...
Oh, and it's standard SQL (Whereas SHOW ... is a MySQL specific extension)...
For more information about the difference between SHOW... and using the INFORMATION_SCHEMA tables, check out the MySQL Documentation on I...
What exactly does a jar file contain?
...oOne.class
if all .class is to be group (say, Demo.class , DemoOne.class etc) then use command jar -cvf NameOfJarFile.jar *.class
2.To extract Jar File (Unzip File)
jar -xvf NameOfJarFile.jar
3.To display table of content
jar -tvf NameOfJarFile.jar
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Merging objects (associative arrays)
...nation, source) -- you can also mix multiple sources into one destination, etc -- see the mixin function's reference for details.
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How can I change the image displayed in a UIImageView programmatically?
...c, I can't see any hints about programmatically changing it. Do I have to fetch an UIImage object from that UIImageView ?
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File tree view in Notepad++
...oks works fine with directories, containing node_modules, bower_components etc.
– Maxim Georgievskiy
Aug 8 '18 at 18:16
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'npm' is not recognized as internal or external command, operable program or batch file
...d hit enter; you should now see some help text (Usage: npm <command> etc.) rather than "npm is not recognized..."
Now you can start using npm!
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How to view AndroidManifest.xml from APK file?
..., .class) and all Android binary XMLs: AndroidManifest, resources, layouts etc.
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ls command: how can I get a recursive full-path listing, one line per file?
...
find /home/dreftymac
If you want files only (omit directories, devices, etc):
find . -type f
find /home/dreftymac -type f
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