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Can I use Class.newInstance() with constructor arguments?
...t clarifying - getDeclaredConstructor is not a static method, you have to call it on the instance of the Class for your specific class.
– clum
May 22 '15 at 6:31
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How to programmatically set drawableLeft on Android button?
I'm dynamically creating buttons. I styled them using XML first, and I'm trying to take the XML below and make it programattic.
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Multiple contexts with the same path error running web service in Eclipse using Tomcat
...lt;Context> tag may be on the same line, but outside the viewport and really far away from the visible one.
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Convert blob to base64
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this worked for me:
var blobToBase64 = function(blob, callback) {
var reader = new FileReader();
reader.onload = function() {
var dataUrl = reader.result;
var base64 = dataUrl.split(',')[1];
callback(base64);
};
reader.readAsDataURL(blob);
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Changing column names of a data frame
I have a data frame called "newprice" (see below) and I want to change the column names in my program in R.
16 Answers
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Adjusting and image Size to fit a div (bootstrap)
.... Unfortunately, the image isn't conforming to it and is instead proportionally shrinking to a size that isn't big enough. I'm not sure what the best way is to go about getting the image to fit inside it is.
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How do I copy folder with files to another folder in Unix/Linux? [closed]
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i wonder why this exact command in dockerfile copies all source directory files into destination, instead of copying just whole directory.
– holms
Mar 29 '17 at 0:17
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'
...ight='760' src="https://www.youtube.com/embed/dQw4w9WgXcQ" frameborder="0" allowfullscreen></iframe>
– backwardm
Aug 5 '15 at 20:28
2
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How to convert numbers between hexadecimal and decimal
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Good answer. I am actually using int.TryParse instead of int.Parse for this to avoid having to use the annoying try catch block.
– ROFLwTIME
Aug 23 '12 at 12:53
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I can't install python-ldap
...n order to compile the Python module. If you're on Ubuntu, the package is called libldap2-dev.
Debian/Ubuntu:
sudo apt-get install libsasl2-dev python-dev libldap2-dev libssl-dev
RedHat/CentOS:
sudo yum install python-devel openldap-devel
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