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Is a GUID unique 100% of the time?
...me GUID values then put two of them next to each other.
Guid.NewGuid().ToString() + Guid.NewGuid().ToString();
If you are too paranoid then put three.
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What is the alternative for ~ (user's home directory) on Windows command prompt?
...lder path names, since it wraps all of the arguments as if it was one long string. Which means just an initial quote also works, or completely without quotes also works.
All other stuff below may be ignored now, it is left for historical reasons - so I dont make the same mistakes again
old u...
Java Try Catch Finally blocks without Catch
...e outer block.
public class TryCatchFinally {
public static void main(String[] args) throws Exception {
try{
System.out.println('A');
try{
System.out.println('B');
throw new Exception("threw exception in B");
}
finally
{
...
IOS: verify if a point is inside a rect
... point to examine.
Return Value
true if the rectangle is not null or empty and the point is located within the rectangle; otherwise, false.
A point is considered inside the rectangle if its coordinates lie inside the rectangle or on the minimum X or minimum Y edge.
...
Missing XML comment for publicly visible type or member
...<summary>
/// Describe your member here.
/// </summary>
public string Something
{
get;
set;
}
This may appear like a joke at the first glance, but it may actually be useful. For me it turned out to be helpful to think about what methods do even for private methods (unless reall...
What is monkey patching?
...
def just_foo_cols(self):
"""Get a list of column names containing the string 'foo'
"""
return [x for x in self.columns if 'foo' in x]
pd.DataFrame.just_foo_cols = just_foo_cols # monkey-patch the DataFrame class
df = pd.DataFrame([list(range(4))], columns=["A","foo","foozball","bar"])...
Git branching: master vs. origin/master vs. remotes/origin/master
...ointer to a branch" (the actual file in your local repo often contains the string ref: refs/heads/master, for instance ... unless it's "detached", which is another thing entirely). However, there's a bug of sorts in the way clone interprets the "remote HEAD": the transfer protocols can't send an in...
How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
...th the # I thought sections are named beginning with .. So souldn't it be .strings
– walter
Jul 24 '10 at 19:44
I'm cu...
POSTing a @OneToMany sub-resource association in Spring Data REST
...ion resource (considered to be $association_uri in the following), it generally takes these steps:
Discover the collection resource managing comments:
curl -X GET http://localhost:8080
200 OK
{ _links : {
comments : { href : "…" },
posts : { href : "…" }
}
}
Follow the comments l...
Multiple lines of text in UILabel
...Size max = CGSizeMake(myLabel.frame.size.width, 500);
CGSize expected = [myString sizeWithFont:myLabel.font constrainedToSize:max lineBreakMode:myLabel.lineBreakMode];
currentFrame.size.height = expected.height;
myLabel.frame = currentFrame;
...