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No line-break after a hyphen
...he word joiner to be closer to content, when compared to tags.
• As tested on Windows 8.1 Core 64-bit using:
• IE 11.0.9600.18205
• Firefox 43.0.4
• Chrome 48.0.2564.109 (Official Build) m (32-bit)
• Opera 35.0.2066.92
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Is Mono ready for prime time? [closed]
... If the evaluation comes back with flying colors, you should start on your testing and QA and get ready to ship.
If your evaluation comes back with a report highlighting features that are missing or differ significantly in their semantics in Mono you will have to evaluate whether the code can be ad...
Setting default values for columns in JPA
...ord having null values (which typically happens when you re-run old DBUnit tests). What I do is this:
public class MyObject
{
int attrib = 0;
/** Default is 0 */
@Column ( nullable = true )
public int getAttrib()
/** Falls to default = 0 when null */
public void setAttrib...
Why CancellationToken is separate from CancellationTokenSource?
...rds the cancellation to all the tokens it has issued.
This great for unit testing BTW - create your own cancellation token source, get a token, call Cancel on the source, and pass the token to your code that has to handle the cancellation.
...
C# : 'is' keyword and checking for Not
...
You can do it this way:
object a = new StreamWriter("c:\\temp\\test.txt");
if (a is TextReader == false)
{
Console.WriteLine("failed");
}
share
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I need to securely store a username and password in Python, what are my options?
... return decrypt(db[key], getSaltForKey(key))
def require(key):
''' Test if key is stored, if not, prompt the user for it while hiding their input from shoulder-surfers.'''
if not key in db: store(key, getpass('Please enter a value for "%s":' % key))
### Setup ###
# Aquire passphrase:
...
Are “while(true)” loops so bad? [closed]
...
doStuffNeededAtStartOfLoop();
int input = getSomeInput();
if (testCondition(input))
{
break;
}
actOnInput(input);
}
Now let's force it to use a flag:
boolean running = true;
while (running)
{
doStuffNeededAtStartOfLoop();
int input = getSomeInput();
if...
Adding a column to a data.frame
...n's answer, something like this might be even simpler. Note that I haven't tested it because I do not have access to R right now.
# Note that I use a global variable here
# normally not advisable, but I liked the
# use here to make the code shorter
index <<- 0
new_column = sapply(df$h_no, fun...
How do I view the SQL generated by the Entity Framework?
...h the intention of it only running in development. When we deployed to our testing environment, we started to abruptly see memory leaks in the IIS Worker Process. After memory profiling, we realized even explicit GC wasn't collecting the entity context objects anymore (yes, they were in using statem...
C++ - passing references to std::shared_ptr or boost::shared_ptr
...d is complete we can store the new previous message. All good. Here's some test code:
send_message(std::shared_ptr<std::string>(new std::string("Hi")));
send_message(previous_message);
And as expected, this prints Hi! twice.
Now along comes Mr Maintainer, who looks at the code and thinks: ...