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Are HTTPS headers encrypted?
...Not to nit pick, but data at the end is also decrypted, and can be parsed, read, saved, forwarded, or discarded at will. And, malware at either end can take snapshots of data entering (or exiting) the SSL protocol - such as (bad) Javascript inside a page inside HTTPS which can surreptitiously make ...
How to lazy load images in ListView in Android
... return null;
}
}
public void fetchDrawableOnThread(final String urlString, final ImageView imageView) {
if (drawableMap.containsKey(urlString)) {
imageView.setImageDrawable(drawableMap.get(urlString));
}
final Handler handler = new Ha...
Mysql error 1452 - Cannot add or update a child row: a foreign key constraint fails
...if I understand this correctly, we can add a foreign key to a table that already has data in it, but only if a child row exists for each row in the parent table? If there are no child rows for each row in the parent table (which is what your query discovers) then the foreign key script will fail.
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NSDate get year/month/day
...eels like it makes things intentionally more arduous. If you have time to read an 800 page book on the fundamentals of every language, cheers, but the rest of us have apps to deliver on time and on budget.
– Crake
Nov 14 '13 at 2:40
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Multiple Inheritance in PHP
...rithm is delegated to dispatcher. This is called Strategy Pattern, you can read more on it here.
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Dynamic Anonymous type in Razor causes RuntimeBinderException
...r.AnonymousObjectToHtmlAttributes I knew this absolutely had to baked in already and didn't want to reinvent the wheel with similar handrolled code.
– Chris Marisic
May 11 '11 at 21:37
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Expanding tuples into arguments
...any iterable) and passes them as the positional arguments to the function. Read more about unpacking arguments.
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Capture key press (or keydown) event on DIV element
...alue other than "0". Making it anything above 0 is going to mess up screen readers for visually impaired users (it will skip everything on the page and go straight to any tabindex above 0). tabindex="0" makes it "tabbable." you can have infinite elements with tabindex="0"
– zon...
How to do Base64 encoding in node.js?
...that can result from using it in the ws library.
The code snippets should read:
console.log(Buffer.from("Hello World").toString('base64'));
console.log(Buffer.from("SGVsbG8gV29ybGQ=", 'base64').toString('ascii'));
After this answer was written, it has been updated and now matches this.
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Sorting Python list based on the length of the string
...you need to return an integer, not a boolean. So your code should instead read as follows:
xs.sort(lambda x,y: cmp(len(x), len(y)))
Note that cmp is a builtin function such that cmp(x, y) returns -1 if x is less than y, 0 if x is equal to y, and 1 if x is greater than y.
Of course, you can instead...