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What algorithm gives suggestions in a spell checker?
...ical hash function.
Insert all of your dictionary words into an auxiliary index (hash table) using this special hash function. The buckets in this table will have longish collision lists because the hash function is "bad", but those collision lists are essentially pre-computed suggestions.
Now, w...
Controlling the screenshot in the iOS 7 multitasking switcher
...foreground, you can restore data and views as appropriate.
See Technical Q&A QA1838: Preventing Sensitive Information From Appearing In The Task Switcher
In addition to obscuring/replacing sensitive information, you might also want to tell iOS 7 to not take the screen snapshot via ignoreSnaps...
Hidden Features of PHP? [closed]
.... In C#, arrays are just a simple structure with a static size and numeric index. In PHP, arrays are the duct tape of the universe!
– Dinah
Mar 25 '09 at 16:04
4
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How to create standard Borderless buttons (like in the design guideline mentioned)?
...ttributes, def_style);
}
@Override
public View getChildAt(int index) {
if (_has_ics)
// Flip the buttons so that "OK | Cancel" becomes "Cancel | OK" on ICS
return super.getChildAt(getChildCount() - 1 - index);
return super.getChildAt(index);
...
URL Fragment and 302 redirects
...e, a GET request generated for the URI reference
"http://www.example.org/index.html#larry" might result in a 301 (Moved
Permanently) response containing the header field:
Location: http://www.example.net/index.html
which suggests that the user agent redirect to
"http://www.example.net/i...
MFC CListCtrl使用方法详解 - C/C++ - 清泛网 - 专注C/C++及内核技术
...设置LVS_SHOWSELALWAYS
5. 选中和取消选中一行
int nIndex = 0;
//选中
m_list.SetItemState(nIndex, LVIS_SELECTED|LVIS_FOCUSED, LVIS_SELECTED|LVIS_FOCUSED);
//取消选中
m_list.SetItemState(nIndex, 0, LVIS_SELECTED|LVIS_FOCUSED);
6. 得到listctrl中所...
What is the intended use-case for git stash?
...
@KikiJewell popped changes are applied on the index - they are not committed. so if you git stash pop twice, you'll lose the distinction between those two change sets.
– Mureinik
Jun 4 '18 at 20:01
...
(How) can I count the items in an enum?
...4, but the integer values of the enum values would be way out of the array index range. Using enum values for array indexing is not safe, you should consider other options.
edit: as requested, made the special entry stick out more.
...
Save PL/pgSQL output from PostgreSQL to a CSV file
What is the easiest way to save PL/pgSQL output from a PostgreSQL database to a CSV file?
18 Answers
...
How to use Git Revert
...changes necessary to revert the named commits to your working tree and the index, but does not make the commits. In addition, when this option is used, your index does not have to match the HEAD commit. The revert is done against the beginning state of your index.
This is useful when reverting ...