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What is the difference between Serializable and Externalizable in Java?
...putStream(
new FileOutputStream("/Users/Desktop/files/temp.txt"));
oos.writeObject(linkedListHead); //writing head of linked list
oos.close();
But if you want restricted serialization or don't want some portion of your object to be serialized then use Externalizable...
How do I ignore a directory with SVN?
... you want to ignore more than one file/folder, add all of their names to a txt file, one line each, and use the following variant: svn propset svn:ignore -F file.txt .
– petervaz
Aug 7 '12 at 19:22
...
How to redirect output to a file and stdout
...utputFile>
as shown in gnu bash manual
Example:
ls |& tee files.txt
If ‘|&’ is used, command1’s standard error, in addition to its standard output, is connected to command2’s standard input through the pipe; it is shorthand for 2>&1 |. This implicit redirection of ...
Sending email with attachments from C#, attachments arrive as Part 1.2 in Thunderbird
...t attachment;
attachment = new System.Net.Mail.Attachment("c:/textfile.txt");
mail.Attachments.Add(attachment);
SmtpServer.Port = 587;
SmtpServer.Credentials = new System.Net.NetworkCredential("your mail@gmail.com", "your password");
SmtpServer.EnableSsl = true;
SmtpServer....
How to read an entire file to a string using C#?
...about File.ReadAllText:
string contents = File.ReadAllText(@"C:\temp\test.txt");
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How to save a dictionary to a file?
...ave and load dict to file:
def save_dict_to_file(dic):
f = open('dict.txt','w')
f.write(str(dic))
f.close()
def load_dict_from_file():
f = open('dict.txt','r')
data=f.read()
f.close()
return eval(data)
...
How to write file if parent folder doesn't exist?
...r fs = require('fs-extra');
var file = '/tmp/this/path/does/not/exist/file.txt'
fs.outputFile(file, 'hello!', function (err) {
console.log(err); // => null
fs.readFile(file, 'utf8', function (err, data) {
console.log(data); // => hello!
});
});
It also has promise suppo...
In Clojure how can I convert a String to a number?
...hich uses clojure.contrib.str-utils2/replace, should help:
(defn str2int [txt]
(Integer/parseInt (replace txt #"[a-zA-Z]" "")))
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How to echo shell commands as they are executed
...ll commands before output of the command.
Output:
+ ls /home/user/
file1.txt file2.txt
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Restricting input to textbox: allowing only numbers and decimal point
...;
</SCRIPT>
</HEAD>
<BODY>
<INPUT id="txtChar" onkeypress="return isNumberKey(event)"
type="text" name="txtChar">
</BODY>
</HTML>
This really works!
...