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Compare two files line by line and generate the difference in another file

I want to compare file1 with file2 and generate a file3 which contains the lines in file1 which are not present in file2. 1...
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check if jquery has been loaded, then load it if false

...variable in namespaced version) // * example 1: include_once('http://www.phpjs.org/js/phpjs/_supporters/pj_test_supportfile_2.js'); // * returns 1: true var cur_file = {}; cur_file[this.window.location.href] = 1; // BEGIN STATIC try { // We can't try to access on window, since i...
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How to serialize an object into a string

I am able to serialize an object into a file and then restore it again as is shown in the next code snippet. I would like to serialize the object into a string and store into a database instead. Can anyone help me? ...
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Introducing FOREIGN KEY constraint may cause cycles or multiple cascade paths - why?

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Are different ports on the same server considered cross-domain? (Ajax-wise)

...th=\"50\" height=\"18\" viewBox=\"0 0 50 18\" fill=\"none\" xmlns=\"http://www.w3.org/2000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4...
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Is async HttpClient from .Net 4.5 a bad choice for intensive load applications?

...verhead of creating a new HttpClient per call in a WebAPI client? https://www.asp.net/web-api/overview/advanced/calling-a-web-api-from-a-net-client share | improve this answer | ...
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What's the difference between “git reset” and “git checkout”?

... as the same, in the sense that both bring the project back to a specific commit. However, I feel they can't be exactly the same, as that would be redundant. What is the actual difference between the two? I'm a bit confused, as the svn only has svn co to revert the commit. ...
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Failed to import new Gradle project: failed to find Build Tools revision *.0.0

...DK Build-tools (new). After installing those, I was finally able to fully compile my project. Note: The latest ADT (Version 22) should be installed. share | improve this answer | ...
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hexadecimal string to byte array in python

I have a long Hex string that represents a series of values of different types. I wish to convert this Hex String into a byte array so that I can shift each value out and convert it into its proper data type. ...
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Different font size of strings in the same TextView

I have a textView inside with a number (variable) and a string , how can I give the number one size larger than the string ? the code: ...