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How to select only the records with the highest date in LINQ
...
@JasonL, no. The First() call should apply to the g.Order... expression (subquery).
– Mehrdad Afshari
Aug 29 '13 at 8:04
1
...
Android LocationClient class is deprecated but used in documentation
....OnConnectionFailedListener,
LocationListener {
private final String TAG = "MyAwesomeApp";
private TextView mLocationView;
private GoogleApiClient mGoogleApiClient;
private LocationRequest mLocationRequest;
@Override
protected void onCreate(Bundle savedInstanceSt...
How to append text to a text file in C++?
...n't exist and also adds bit of error checks.
static void appendLineToFile(string filepath, string line)
{
std::ofstream file;
//can't enable exception now because of gcc bug that raises ios_base::failure with useless message
//file.exceptions(file.exceptions() | std::ios::failbit);
...
How to avoid reinstalling packages when building Docker image for Python projects?
...ase
WORKDIR /srv
ADD ./requirements.txt /srv/requirements.txt
RUN pip install -r requirements.txt
ADD . /srv
RUN python setup.py install
ENTRYPOINT ["run_server"]
Docker will use cache during pip install as long as you do not make any changes to the requirements.txt, irrespective of the fact whet...
How can I make my own event in C#?
....EventArgs.
public class MyEventArgs : EventArgs
{
private string EventInfo;
public MyEventArgs(string Text)
{
EventInfo = Text;
}
public string GetInfo()
{
return EventInfo;
}
}
//This next class is the...
What is the meaning of symbol $ in jQuery?
...ument is ready (similar to
body.onload() but better).
You can pass it a string of HTML to turn
into a DOM element which you can
then inject into the document.
You can pass it a DOM element or
elements that you want to wrap with
the jQuery object.
Here is the documentation: https://api.jquery...
What's the advantage of Logic-less template (such as mustache)?
...it's possible to use Mustache with or without logic, it's up to you. After all, it's just a tool.
– Tom Ashworth
Oct 29 '12 at 13:08
5
...
When - and why - should you store data in the Windows Registry?
... intuitive to humans), require very specific open/close "tags", connection strings cannot be set at run-time, setup projects cannot write settings (as easily as registry), cannot easily determine user.config file and user settings are blown with each new revision installed.
Solution: Use the ITEM me...
Split delimited strings in a column and insert as new rows [duplicate]
...ble(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|e,f"), header = F, sep = "|", stringsAsFactors = F)
df
## V1 V2
## 1 1 a,b,c
## 2 2 a,c
## 3 3 b,d
## 4 4 e,f
s <- strsplit(df$V2, split = ",")
data.frame(V1 = rep(df$V1, sapply(s, length)), V2 = unlist(s))
## V1 V2
## 1 1 a
## 2 ...
How to convert an OrderedDict into a regular dict in python3
... it in other places, but some constraints demand using a dict converted to string.
– Ben A.
Nov 23 '13 at 20:00
Would ...