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Should I pass a shared_ptr by reference? [duplicate]

...value, it gets costly (because they're a lot more expensive to copy than a raw pointer). If you never do it, then there's no point in using a shared pointer in the first place. Copy the shared pointer when a new function or object needs to share ownership of the pointee. ...
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TargetedPatchingOptOut: “Performance critical to inline across NGen image boundaries”?

...ecause that won't affect the assembly that you just NGen'd. (Since it has raw machine code without referencing String.Equals). I assume that if that were to actually happen, the security update would clear the NGen store. Note that this attribute is only useful in the .NET Framework assemblies. Yo...
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best practice to generate random token for forgot password

...t's really a matter of preference. I prefer to do all crypto operations on raw binary and only ever convert to hex/base64 for transmission or storage. – Scott Arciszewski Dec 18 '15 at 18:56 ...
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OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动版 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动版 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf
https://www.tsingfun.com/it/os... 

OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升

....\n", pid); }' trace processes calling sleep bpftrace -e 'tracepoint:raw_syscalls:sys_enter { @[comm] = count(); }' count syscalls by process name --End--bpftrace bpf