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How to resize a custom view programmatically?

...om view, extended from RelativeLayout, and I want to resize it programmatically, How can I do? 14 Answers ...
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float64 with pandas to_csv

...mvent this problem, I recommend you create another CSV file which contains all figures as integers, for example multiplying by 100, 1000 or other factor which turns out to be convenient. Inside your application, read the CSV file as usual and you will get those integer figures back. Then convert tho...
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What is a NullPointerException, and how do I fix it?

... When you declare a reference variable (i.e. an object) you are really creating a pointer to an object. Consider the following code where you declare a variable of primitive type int: int x; x = 10; In this example, the variable x is an int and Java will initialize it to 0 for you. When yo...
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What are the differences between utf8_general_ci and utf8_unicode_ci? [duplicate]

...tf8_unicode_ci uses the standard Unicode Collation Algorithm, supports so called expansions and ligatures, for example: German letter ß (U+00DF LETTER SHARP S) is sorted near "ss" Letter Œ (U+0152 LATIN CAPITAL LIGATURE OE) is sorted near "OE". utf8_general_ci does not support expansions/liga...
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Shell script while read line loop stops after the first line

... The problem is that do_work.sh runs ssh commands and by default ssh reads from stdin which is your input file. As a result, you only see the first line processed, because ssh consumes the rest of the file and your while loop terminates. To preve...
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Basic http file downloading and saving to disk in python?

...URLopener is deprecated. And when used you will get error as below: url_opener = urllib.URLopener() AttributeError: module 'urllib' has no attribute 'URLopener' So, try: import urllib.request urllib.request.urlretrieve(url, filename) ...
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How to run a Runnable thread in Android at defined intervals?

... Alex, i have one small doubt.Now the thread is running perfectly and displaying the text continously, if i want to stop this means what i have to do?Please help me. – Rajapandian Dec 17 '09 at 14:19 ...
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NGinx Default public www location?

...with Apache before, so I am aware that the default public web root is typically /var/www/ . 30 Answers ...
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What is the use of having destructor as private?

...e connection being open or a file being written. You could have a "request_delete" method in the class or the manager that will check that condition and it will either delete or decline, and return a status telling you what it did. That's far more flexible that just calling "delete". ...
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AngularJS : Prevent error $digest already in progress when calling $scope.$apply()

I'm finding that I need to update my page to my scope manually more and more since building an application in angular. 28 A...