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Why should I not wrap every block in “try”-“catch”?
...of the intervening frames is very useful. You generally need to log the thread identifier or some identifying context as well to correlate log lines. I used a Logger class similar to log4j.Logger that include the thread ID in every log line and emitted a warning in the destructor when an exception ...
Is it possible to change the location of packages for NuGet?
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Okay for the sake of anyone else reading this post - here is what I understand of the myriad of answers above:
The nuget.config file in the .nuget folder is relative to that folder. This is important because if your new folder is something like '../Packag...
Is there a command to refresh environment variables from the command prompt in Windows?
...directs/RefreshEnv.cmd
@echo off
::
:: RefreshEnv.cmd
::
:: Batch file to read environment variables from registry and
:: set session variables to these values.
::
:: With this batch file, there should be no need to reload command
:: environment every time you want environment changes to propagate
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Could not establish trust relationship for SSL/TLS secure channel — SOAP
...olution is more appropriate.
public static class Ssl
{
private static readonly string[] TrustedHosts = new[] {
"host1.domain.com",
"host2.domain.com"
};
public static void EnableTrustedHosts()
{
ServicePointManager.ServerCertificateValidationCallback =
(se...
Signal handling with multiple threads in Linux
In Linux, what happens when a program (that possibly has multiple threads) receives a signal, like SIGTERM or SIGHUP?
2 Ans...
Get current batchfile directory
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System read-only variable %CD% keeps the path of the caller of the batch, not the batch file location.
You can get the name of the batch script itself as typed by the user with %0 (e.g. scripts\mybatch.bat). Parameter extensions ca...
Semaphore vs. Monitors - what's the difference?
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A Monitor is an object designed to be accessed from multiple threads. The member functions or methods of a monitor object will enforce mutual exclusion, so only one thread may be performing any action on the object at a given time. If one thread is currently executing a member function o...
What's the difference between JPA and Hibernate? [closed]
...u cannot just switch over to another ORM.
For a more detailed description read my blog entry.
share
edited Nov 18 '17 at 19:41
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Why use #ifndef CLASS_H and #define CLASS_H in .h file but not in .cpp?
...on CPP files because, by definition, the contents of the CPP file are only read once.
You seem to have interpreted the include guards as having the same function as import statements in other languages (such as Java); that's not the case, however. The #include itself is roughly equivalent to the im...
Why doesn't C have unsigned floats?
...question seems to be strange. Programmers sometimes think too much. Please read on...
12 Answers
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