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When do I need to use Begin / End Blocks and the Go keyword in SQL Server?
...
Also, if you are doing an install script, and have several batches in one file, an error in one batch will not keep the script from continuing to run, which may leave a mess. (Always backup before installing.)
Related to what Dave Markel pointed out, there are cases when parsing will fail because ...
“please check gdb is codesigned - see taskgated(8)” - How to get gdb installed with homebrew code si
...gdb:
set startup-with-shell off
You can also put this last command in a file called .gdbinit in your home directory, in which case it will be applied automatically every time you start gdb
echo "set startup-with-shell off" >> ~/.gdbinit
SOURCE:
https://sourceware.org/gdb/wiki/BuildingOnD...
Building a notification system [closed]
...em on the server (how to store notifications, where to store them, how to fetch them etc...).
4 Answers
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ASP.NET MVC View Engine Comparison
... the Response Output stream.
Cached. Templates are cached, but utilize a FileSystemWatcher to detect
file changes.
Dynamic. Templates can be generated on the fly in code.
Flexible. Templates can be nested to any level.
In line with MVC principles. Promotes separation of UI and Business
L...
What's the best way to share data between activities?
...elds
HashMap of WeakReferences
Persist objects (sqlite, share preferences, file, etc.)
TL;DR: there are two ways of sharing data: passing data in the intent's extras or saving it somewhere else. If data is primitives, Strings or user-defined objects: send it as part of the intent extras (user-defi...
Use IntelliJ to generate class diagram
... only the classes/interfaces names. If you want to see more details, go to File > Settings... > Tools > Diagrams and check what you want (E.g.: Fields, Methods, etc.)
P.S.: You need IntelliJ IDEA Ultimate, because this feature is not supported in Community Edition. If you go to File >...
How to intercept click on link in UITextView?
... the application start with your new subclass of UIApplication, locate the file main.m in your project. In this small file that bootstraps your app, there is usually this line:
int retVal = UIApplicationMain(argc, argv, nil, nil);
The third parameter is the class name for your application. So, re...
Exit a Script On Error
...
In context:
if jarsigner -verbose -keystore $keyst -keystore $pass $jar_file $kalias
then
echo $jar_file signed sucessfully
else
echo ERROR: Failed to sign $jar_file. Please recheck the variables 1>&2
exit 1 # terminate and indicate error
fi
...
...
What does “xmlns” in XML mean?
I saw the following line in an XML file:
5 Answers
5
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Restore LogCat window within Android Studio
...lt+6 or CMD+6 will also not work), the way to get the logact window is:
File->Profile or debug APK (choose an APK)
Select new window or use current window.
Logcat is now available through the menu
(View->ToolWindows->Logcat) or through Alt+6 or
CMD+6
This issue is an indication that...