大约有 40,000 项符合查询结果(耗时:0.0372秒) [XML]
How do I remove  from the beginning of a file?
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it translates to php as $string = preg_replace('/\x{EF}\x{BB}\x{BF}/','',$string); . before you use this, reconsider if you can't fix the problem at the source instead.
– commonpike
Oct 6 '11 at 15:53
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What's wrong with this 1988 C code?
...colon after the 1 and the 0, when IN and OUT got replaced in the code, the extra semicolon after the number produced invalid code, for instance this line:
else if (state == OUT)
Ended up looking like this:
else if (state == 0;)
But what you wanted was this:
else if (state == 0)
Solution: re...
How to get Latitude and Longitude of the mobile device in android?
...s.Editor prefsEditor = locationpref.edit();
prefsEditor.putString("Longitude", Longitude + "");
prefsEditor.putString("Latitude", Latitude + "");
prefsEditor.commit();
System.out.println("SHARE PREFERENCE ME PUT KAR DIYA.");
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Where/How to getIntent().getExtras() in an Android Fragment? [duplicate]
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you can still use
String Item = getIntent().getExtras().getString("name");
in the fragment, you just need call getActivity() first:
String Item = getActivity().getIntent().getExtras().getString("name");
This saves you having to write som...
What is the best way to implement nested dictionaries?
...se objects? My autovivification object contains just pandas dataframes and string.
– jason
Feb 11 '19 at 14:39
@jason ...
How can I find non-ASCII characters in MySQL?
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This only works (for me anyway) to find strings that contain NONE of those characters. It does not find strings that contain a mix of ASCII and non-ASCII characters.
– Ian
Sep 11 '18 at 7:24
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Why does using an Underscore character in a LIKE filter give me all the results?
...abc', 'aabc', 'xyzabc' and so on, but no 'xyzabcd', 'xabcdd' and any other string that does not end with 'abc'.
In your case you have searched by '%_%'. This will give all the rows with that column having one or more characters, that means any characters, as its value. This is why you are getting a...
Is there a way to loop through a table variable in TSQL without using a cursor?
... --decrease count
END
No Cursors, no temporary tables, no extra columns.
The USERID column must be a unique integer, as most Primary Keys are.
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Speed comparison with Project Euler: C vs Python vs Erlang vs Haskell
...s changes the time to 8.5 seconds.
factorCount' is constantly applying two extra arguments that never change (number, sqrt). A worker/wrapper transformation gives us:
$ time ./so
842161320
real 0m7.954s
user 0m7.944s
sys 0m0.004s
That's right, 7.95 seconds. Consistently...
SVG get text element width
...lue"; // for convenience when visible
div.innerHTML = "YOUR STRING";
document.body.appendChild(div);
var offsetWidth = div.offsetWidth;
var clientWidth = div.clientWidth;
document.body.removeChild(div);
...