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Why can't code inside unit tests find bundle resources?
...still the main bundle. (Presumably, this prevents the code you are testing from searching the wrong bundle.) Thus, if you add a resource file to the unit test bundle, you won't find it if search the main bundle. If you replace the above line with:
NSBundle *bundle = [NSBundle bundleForClass:[self c...
Minimal web server using netcat
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From man for nc, -p description: It is an error to use this option in conjunction with the -l option
– sbeliakov
Nov 24 '16 at 14:59
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Static variable inside of a function in C
...ists. If x were defined without the keyword static, the lifetime would be from the entry into foo() to the return from foo(); so it would be re-initialized to 5 on every call.
The keyword static acts to extend the lifetime of a variable to the lifetime of the programme; e.g. initialization occurs ...
What is the fastest substring search algorithm?
... think I would scrape a site like google or wikipedia, then strip the html from all the result pages. For a search site, type in a word then use one of the suggested search phrases. Choose a few different languages, if applicable. Using web pages, all the texts would be short to medium, so merge ...
Do sealed classes really offer performance Benefits?
... on the topic.
Note that any kind of performance benefit you would obtain from this level of optimization should be regarded as last-resort, always optimize on the algorithmic level before you optimize on the code-level.
Here's one link mentioning this: Rambling on the sealed keyword
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When to use std::size_t?
...ill uses the decremented value inside the loop (which is why the loop runs from len .. 1 rather than len-1 .. 0).
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Pandas index column title or name
...erstand why this is not allowed or implemented?
– denfromufa
Apr 1 '16 at 14:42
1
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How to debug Ruby scripts [closed]
I copied the following Ruby code from the Internet and made a few changes but it doesn't work.
17 Answers
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Why would you use an ivar?
...hiving/serialization implementations.
It's also more frequent as one moves from the everything has a public readwrite accessor mindset to one which hides its implementation details/data well. Sometimes you need to correctly step around side effects a subclass' override may introduce in order to do t...
Where am I? - Get country
...)
* @param context Context reference to get the TelephonyManager instance from
* @return country code or null
*/
public static String getUserCountry(Context context) {
try {
final TelephonyManager tm = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
fin...