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How to get the path of the batch script in Windows?
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Extra information is "d means the drive only, …" etc. Thank you, @Hayz.
– R.J. Dunnill
Aug 6 '19 at 22:00
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What is the difference between pull and clone in git?
... deal, I will do a "git init" first! Then we are the same. Plus I have the extra 'merge' capability on existing repo! Which makes me the most used command in Git ;)
Git creators: Hold your horses Mr Pull, if --bare or --mirror is used with clone or init, your merge won't happen. It remains read-o...
How to trigger a file download when clicking an HTML button or JavaScript
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Best and most clean solution. But you do not need any extra Javascript here. HTML part with the onclick is enough.
– Florian Leitgeb
Jan 23 '15 at 13:06
4
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Passing a dictionary to a function as keyword parameters
...3]: mydict = {'a': 100, 'b': 200}
In[4]: myfunc(**mydict)
100 200
A few extra details that might be helpful to know (questions I had after reading this and went and tested):
The function can have parameters that are not included in the dictionary
You can not override a parameter that is already...
解决：CTreeCtrl控件SetCheck无效的问题 - C/C++ - 清泛网 - 专注C/C++及内核技术
...g::OnInitDialog()
{
CDialog::OnInitDialog();
。。。
// TODO: Add extra initialization here
HTREEITEM hRoot = m_Tree.InsertItem("Root");
m_Tree.SetCheck(hRoot);
m_Tree.InsertItem("Child1", hRoot);
m_Tree.InsertItem("Child2", hRoot);
m_Tree.Expand(hRoot, TVE_EXPAND );
return TR...
how to remove untracked files in Git?
... your local development environment. You can use the same command with the extra -i for interactive mode as such: git clean -fdxi and it will prompt you for which files you want to delete.
– moeabdol
Oct 15 '15 at 11:50
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How can I get the list of a columns in a table for a SQLite database?
...(3.6, I believe). I am looking for code that does this with a SQL query. Extra bonus points for metadata related to the columns (e.g. length, data type, etc...)
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Command to get time in milliseconds
... following the comment from @CharlesDuffy.
Forking any child process takes extra time.
$ time date +%s%N
1597103627N
date +%s%N 0.00s user 0.00s system 63% cpu 0.006 total
Python is still improving it's VM start time, and it is not as fast as ahead-of-time compiled code (such as date).
On my machi...
Get time in milliseconds using C#
...teTime (1970, 1, 1, 0, 0, 0, DateTimeKind.Utc);
/// <summary>Get extra long current timestamp</summary>
public static long Millis { get { return (long)((DateTime.UtcNow - Jan1St1970).TotalMilliseconds); } }
}
Source unknown.
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Does free(ptr) where ptr is NULL corrupt memory?
...L Perq running PNX, which was based on Version 7 Unix with some System III extras). But I've not code that way for a long time.
– Jonathan Leffler
Mar 11 '10 at 14:06
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