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How do I revert master branch to a tag in git?
...
git checkout 1.1.1
git diff master > ~/diff.patch
git checkout master
cat ~/diff.patch | git apply
git commit -am 'Rolled back to version 1.1.1'
git push origin master
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make arrayList.toArray() return more specific types
...); i++)
Array.set(temp, i, list.get(i));
}
catch (Exception e)
{return null;}
return temp;
}
Samples:
String[] s = arrayListToArray(stringList);
Long[] l = arrayListToArray(longList);
...
Get key by value in dictionary
... answered Nov 5 '11 at 21:13
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How can you find and replace text in a file using the Windows command-line environment?
...d be part of your PATH statement already, but if not you can add it. The location of it on my machine is C:\WINDOWS\system32\WindowsPowerShell\v1.0
UpdateApparently modern windows systems have PowerShell built in allowing you to access this directly using
(Get-Content myFile.txt) -replace 'foo', 'ba...
SQL Joins Vs SQL Subqueries (Performance)?
...- this makes no difference for a unique ID, but will give you tons of duplicates elsewhere. Sorting these out with DISTINCT or GROUP BY will be another, heavy performance load. Check execution plans in SQL Server Management Studio!
– Erik Hart
Dec 27 '13 at 9:3...
OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升
...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map
BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin
BPFTRACE_MAX_PROBES [default: 512] max number of probes
BPFTRACE_LOG_SIZE [default: 409600] log size in bytes
BPFTRACE_NO_US...
OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升
...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map
BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin
BPFTRACE_MAX_PROBES [default: 512] max number of probes
BPFTRACE_LOG_SIZE [default: 409600] log size in bytes
BPFTRACE_NO_US...
OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网移动版 - 专注IT技能提升
...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map
BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin
BPFTRACE_MAX_PROBES [default: 512] max number of probes
BPFTRACE_LOG_SIZE [default: 409600] log size in bytes
BPFTRACE_NO_US...
OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升
...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map
BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin
BPFTRACE_MAX_PROBES [default: 512] max number of probes
BPFTRACE_LOG_SIZE [default: 409600] log size in bytes
BPFTRACE_NO_US...
OpenSuSE 安装bpftrace - 操作系统(内核) - 清泛网 - 专注IT技能提升
...PFTRACE_MAP_KEYS_MAX [default: 4096] max keys in a map
BPFTRACE_CAT_BYTES_MAX [default: 10k] maximum bytes read by cat builtin
BPFTRACE_MAX_PROBES [default: 512] max number of probes
BPFTRACE_LOG_SIZE [default: 409600] log size in bytes
BPFTRACE_NO_US...