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Loop through files in a directory using PowerShell
...'m doing wrong but this is not working - I now get no output files (and no errors): $files = Get-ChildItem "C:\Users\gerhardl\Documents\My Received Files\" $files | Where-Object { $outFile = $_.Name + "out" Get-Content $_.FullName | Where-Object { $_ -match 'step4' -or $_ -match...
How can I save my secret keys and password securely in my version control system?
...s to put them under source - in a properties file of some sort. This is an error-prone process, and is especially complicated for open source apps which often have to maintain separate (and private) branches with app-specific configurations.
A better solution is to use environment variables, an...
Parsing IPv6 extension headers containing unknown extensions
...eader is in some way optional (it had better be), you will receive an ICMP error about that and can try again without it.
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What does JVM flag CMSClassUnloadingEnabled actually do?
...roxy class for every web service call, eventually leading to out of memory errors.
It wasn't trivial to trace. The following code always returned the same proxy class for port
final MyPortType port =
Service.create(
getClass().getResource("/path/to.wsdl"),
new QName("http://www....
Why is whitespace sometimes needed around metacharacters?
...run it in a shell it doesn't start a fork bomb, but it just gives a syntax error.
5 Answers
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Naming convention - underscore in C++ and C# variables
...nerics that work with STL. The 'this.size' style that C# people like seems error prone to me unless you always use it for member access which is ugly.
– tukra
Nov 17 '16 at 22:50
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NuGet auto package restore does not work with MSBuild
...ackages before building but this is not the case - MsBuild reports tons of errors:
12 Answers
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What's the best way to share data between activities?
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Although tempting, you should think twice before using Serializable: it's error prone and horribly slow. So in general: stay away from Serializable if possible. If you want to pass complex user-defined objects, take a look at the Parcelable interface. It's harder to implement, but it has considerab...
How to unit test an object with database queries
... tests. You can also do that before every test – it'll be slow, but less error prone.
Inject the database. (Example in pseudo-Java, but applies to all OO-languages)
class Database {
public Result query(String query) {... real db here ...}
}
class MockDatabase extends Database {
public Result ...
Why is HttpClient BaseAddress not working?
.../ between the Base Address and the Relative URL did nothing. Still got 404 errors.... however when I didn't set the Base Address, and put the entire path into the Relative.. it worked! Again, this is with .SendAsync but there was 2 days I'll never get back!
– da_jokker
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