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read complete file without using loop in java
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130
If the file is small, you can read the whole data once:
File file = new File("a.txt");
FileIn...
Should composer.lock be committed to version control?
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answered Oct 15 '12 at 13:39
mezameza
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Is there a good reason to use upper case for SQL keywords? [closed]
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17 Answers
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check if directory exists and delete in one command unix
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151
Assuming $WORKING_DIR is set to the directory... this one-liner should do it:
if [ -d "$WORKI...
How do I apply a style to all buttons of an Android application
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1 Answer
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Unpack a list in Python?
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edited Sep 10 '19 at 14:24
Flow
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Go install fails with error: no install location for directory xxx outside GOPATH
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13 Answers
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C: What is the difference between ++i and i++?
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21 Answers
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Peak memory usage of a linux/unix process
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answered Feb 13 '19 at 0:44
community wiki
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How can I create an array with key value pairs?
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150
Use the square bracket syntax:
if (!empty($row["title"])) {
$catList[$row["datasource_id"...