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What is the purpose of flush() in Java streams?
... Note close() calls flush(), so calling both is redundant when using FileWriter without buffer.
– Yossarian42
Dec 10 '19 at 22:54
add a comment
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MySQL with Node.js
...: {
"express": "^4.10.6",
"mysql": "^2.5.4"
}
}
Here is Server file.
var express = require("express");
var mysql = require('mysql');
var app = express();
var pool = mysql.createPool({
connectionLimit : 100, //important
host : 'localhost',
us...
Can you determine if Chrome is in incognito mode via a script?
...
* Edit; the following no longer works in Chrome: *
Yes. The FileSystem API is disabled in incognito mode. Check out https://jsfiddle.net/w49x9f1a/ when you are and aren't in incognito mode.
Sample code:
var fs = window.RequestFileSystem || window.webkitRequestFileSystem;
i...
View entire check in history TFS
...nse now, when right clicking the solution in VS is implying the individual file...
– baron
Oct 13 '10 at 1:02
17
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Delete all data in SQL Server database
...s, or separate scripts for the individual objects, and whether to save the file in Unicode or ANSI:
The wizard will show a summary, which you can use to verify everything is as desired, and close by clicking on 'Finish'.
...
How to input a regex in string.replace?
... ranges from 1-100</[99>.
and there are many other lines in the txt files
with<[3> such tags </[3>"""
result = pattern.sub("", subject)
print(result)
If you want to learn more about regex I recomend to read Regular Expressions Cookbook by Jan Goyvaerts and Steven Levithan.
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How do I escape the wildcard/asterisk character in bash?
...ought to yourself that the shell is obviously doing:
Parameter expansion
Filename expansion
So from your first example:
me$ FOO="BAR * BAR"
me$ echo $FOO
After parameter expansion is equivalent to:
me$ echo BAR * BAR
And after filename expansion is equivalent to:
me$ echo BAR file1 file2 ...
Export from sqlite to csv using shell script
I'm making a shell script to export a sqlite query to a csv file, just like this:
5 Answers
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Why is a 3-way merge advantageous over a 2-way merge?
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Say you and your friend both checked out a file, and made some changes to it. You removed a line at the beginning, and your friend added a line at the end. Then he committed his file, and you need to merge his changes into your copy.
If you were doing a two-way merge...
How can I get the font size and font name of a UILabel?
...
Add a property to your view controller's .h file:
@property (nonatomic, retain) IBOutlet UILabel *label;
Link the label to this IBOutlet under "File's Owner" outlets in Interface Builder. If not using ARC, make sure you release it in -dealloc
- (void)dealloc
{
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