大约有 47,000 项符合查询结果（耗时：0.0825秒） [XML]
Download a file with Android, and showing the progress in a ProgressDialog
...ection connection = null;
try {
URL url = new URL(sUrl[0]);
connection = (HttpURLConnection) url.openConnection();
connection.connect();
// expect HTTP 200 OK, so we don't mistakenly save error report
// instead of the file
...
How to convert a char array to a string?
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edited Feb 27 '17 at 20:10
Ralph
43244 silver badges1414 bronze badges
answered Aug 29 '14 at 21:16
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how to stop Javascript forEach? [duplicate]
...I'd share)
– jbobbins
Sep 19 '14 at 0:55
7
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Find the day of a week
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305
df = data.frame(date=c("2012-02-01", "2012-02-01", "2012-02-02"))
df$day <- weekdays(as.Dat...
How to add many functions in ONE ng-click?
...up to you.
– Maxence
Nov 21 '13 at 10:14
4
There's no problem with option 2 but option 1 is clean...
PDO support for multiple queries (PDO_MYSQL, PDO_MYSQLND)
...s of statements emulation
$db->setAttribute(PDO::ATTR_EMULATE_PREPARES, 0);
$sql = "
DELETE FROM car;
INSERT INTO car(name, type) VALUES ('car1', 'coupe');
INSERT INTO car(name, type) VALUES ('car2', 'coupe');
";
$db->exec($sql);
Using statements
$db = new PDO("mysql:host=localhost;dbname...
“SetPropertiesRule” warning message when starting Tomcat from Eclipse [duplicate]
When I start Tomcat (6.0.18) from Eclipse (3.4), I receive this message (first in the log):
12 Answers
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npm can't find package.json
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Update 2018
This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below:
npm init
Original Outdated Answer
I think you forgot to setup the direc...
How to convert SQL Query result to PANDAS Data Structure?
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This worked for me for 1.000.000 records fecthed from an Oracle database.
– Erdem KAYA
Oct 14 '18 at 7:39
8
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Simple way to repeat a String in java
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250
String::repeat
". ".repeat( 7 ) // Seven period-with-space pairs: . . . . . . .
New in Java...