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How to empty (“truncate”) a file on linux that already exists and is protected in someway?
...denied, use sudo
$sudo truncate -s0 yourfile
Help/Manual: man truncate
tested on ubuntu Linux
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Refreshing web page by WebDriver when waiting for specific condition
I'm looking for more elegant way to refresh webpage during tests (I use Selenium2).
I just send F5 key but I wonder if driver has method for refreshing entire webpage
Here is my code
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Java 7 language features with Android
...small part of Java 7 can certainly be used with Android (note: I have only tested on 4.1).
First of all, you could not use Eclipse's ADT because it is hard-coded that only Java compiler 1.5 and 1.6 are compliant. You could recompile ADT but I find there is no simple way to do that aside from recom...
How to use GROUP BY to concatenate strings in MySQL?
...)
OR
mysql> SELECT student_name,
-> GROUP_CONCAT(DISTINCT test_score
-> ORDER BY test_score DESC SEPARATOR ' ')
-> FROM student
-> GROUP BY student_name;
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How can I get the root domain URI in ASP.NET?
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+1 And not the same as .Authority which -- in the tests I made on localhost -- leaves off the protocol (http://) part.
– GGleGrand
Jun 17 '16 at 13:43
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Resolve Type from Class Name in a Different Assembly
...ype.MakeGenericType(types);
return resultType;
}
And you can test it with this code (console app):
static void Main(string[] args)
{
Type t1 = typeof(Task<Dictionary<int, Dictionary<string, int?>>>);
string name = t1.AssemblyQualifiedName;
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How to work around the lack of transactions in MongoDB?
...ish to follow because it seems that many things could go wrong and I can't test it in every aspect. I'm having a hard time refactoring my project to perform atomic operations. I don't know whether this comes from my limited viewpoint (I have only worked with SQL databases so far), or whether it actu...
Regex Pattern to Match, Excluding when… / Except between
...when there are certain other (could be any number) patterns present in the test string. Fortunately, you can take advantage of your programming language: keep the regexes simple and just use a compound conditional. A best practice would be to capture this idea in a reusable component, so let's creat...
One-liner to recursively list directories in Ruby?
What is the fastest, most optimized, one-liner way to get an array of the directories (excluding files) in Ruby?
9 Answer...
How do I install jmeter on a Mac?
... the other one, because it's always a pain when you work on someone else's test plan to discover that they are using a plugin you don't have and that you have to uninstall and reinstall with homebrew. Just install with all plugins and be done with it (except if your intent is to catch test plans tha...