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C# generic type constraint for everything nullable
...problem cannot be solved well - unless, that is, you're willing to write a custom roslyn analyzer.
– Eamon Nerbonne
Mar 25 '17 at 13:16
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Drop all the tables, stored procedures, triggers, constraints and all the dependencies in one sql st
...t.(and will drop constraint at first)
Execute the script
This way we can customize our script.
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How to increase scrollback buffer size in tmux?
...n's answer. I am using this whenever I want to create a new session with a custom history-limit. I wanted a way to create sessions with limited scrollback without permanently changing my history-limit for future sessions.
tmux set-option -g history-limit 100 \; new-session -s mysessionname \; set-o...
How can I check if a program exists from a Bash script?
...ells appear to do this for hash too).
Many operating systems make which do custom and evil stuff like change the output or even hook into the package manager.
So, don't use which. Instead use one of these:
$ command -v foo >/dev/null 2>&1 || { echo >&2 "I require foo but it's not i...
How to Deep clone in javascript
...d remain the same.
Such choices will often also surface with other (maybe custom) objects. There is no general solution, as much depends on how the cloned object is expected to behave in your specific case.
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Difference between web reference and service reference?
...vice, as long as the WCF endpoint uses basicHttpBinding or some compatible custom variant.
It is also possible to add a Service Reference that points to an ASMX service. When writing new code, you should always use a Service Reference simply because it is more flexible and future-proof.
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How to use the pass statement?
...or even HardwareIsOnFireError – How do you know you aren't running on a custom box with specific errors defined, which some calling application would want to know about?).
try:
os.unlink(filename_larry)
except:
pass
Instead using at least except Error: or in this case preferably excep...
Button Click event fires when pressing Enter key in different input (no forms)
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Best solution when you need to use custom componets, and you can't add type="button".
– FireZenk
Sep 25 '14 at 7:12
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What's the Hi/Lo algorithm?
...he SEQ column maps to a table name. For example, there is an allocator the Customers table, one for the Orders table, and so forth. Forgive me, I'm slow, sometimes.
– Rock Anthony Johnson
Sep 21 '18 at 20:28
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What are POD types in C++?
...raw data - it does not need:
to be constructed,
to be destroyed,
to have custom operators.
Must not have virtual functions,
and must not override operators.
How to check if something is a POD? Well, there is a struct for that called std::is_pod:
namespace std {
// Could use is_standard_layout &...