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Occurrences of substring in a string
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Nice! But it includes only non-overlapping matches, no? E.g. matching "aa" in "aaa" will return 1, not 2? Of course including overlapping or non-overlapping matches are both valid and dependent on user requirements (perhaps a flag to indi...
input type=“text” vs input type=“search” in HTML5
... type="search" /> IMO there wasn't any difference in all major browser including Safari, Chrome, Firefox and Opera. And the search field also behaves like a regular text field.
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Mercurial undo last commit
...itor to modify the commit message and no method to change which files were included. I exited the editor without saving and found that my mistaken commit was changed to include ALL changed files!
– Tim Tisdall
Dec 14 '15 at 15:54
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What's the best way to determine the location of the current PowerShell script?
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This command includes the filename of the script, which threw me off until I realized that. When you are wanting the path, you probably don't want the script name in there too. At least, I can't think of a reason you would want that. $...
Can Android do peer-to-peer ad-hoc networking?
...suitable for mobile networks), in our bachelor thesis. The final 'product' includes a easy way to create/join an adhoc network on several android devices and an interface through the library, to send and receive messages. Unfortunately each type of phone such as hero, nexsus one... have a phonedepen...
Nested Git repositories?
...r
I'm using this method for years now, it works :-)
More about this way including comparing it with sub modules may be found in this git howto doc.
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maxlength ignored for input type=“number” in Chrome
...so noticed a Number input doesn't return value.length, anyway, I edited it including Backspace keycode
– Maycow Moura
Nov 19 '14 at 17:40
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Right HTTP status code to wrong input
...to resolve the conflict and resubmit the request. The response body SHOULD include enough information for the user to recognize the source of the conflict. Ideally, the response entity would include enough information for the user or user agent to fix the problem; however, that might not be possible...
Git : List all unmerged changes in git
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Add the -a flag to include remote branches.
– gawi
Nov 6 '14 at 2:38
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What is the difference between precision and scale?
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keep in mind that precision is always includes the scale portion. e.g: Precision 4, scale 2 - will fail any number > 99.9999..; try: select cast (99.99999 as NUMBER(4,2)) from dual; //OK; select cast (100.9 as NUMBER(4,2)) from dual; //FAIL;
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