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git replacing LF with CRLF
...
If you already have checked out the code, the files are already indexed. After changing your git settings, say by running:
git config --global core.autocrlf input
you should refresh the indexes with
git rm --cached -r .
and re-write git index with
git reset --hard
https://help....
Get type of all variables
...d, there be dragons: step carefully:
typeof(substr("abc",2,2))#a string at index 2 which is 'b' is: character
typeof(c(5L,6L,7L)) #a vector containing only integers: integer
typeof(c(NA,NA,NA)) #a vector containing only NA: logical
typeof(data.frame()) #a data.frame with n...
A circular reference was detected while serializing an object of type 'SubSonic.Schema .DatabaseColu
...vate DBEntities db = new DBEntities();//dbcontext
public ActionResult Index()
{
bool proxyCreation = db.Configuration.ProxyCreationEnabled;
try
{
//set ProxyCreation to false
db.Configuration.ProxyCreationEnabled = false;
var data...
Simplest way to serve static data from outside the application server in a Java web application
...-app>
</web-app>
Step 5: Now create a .html document with name index.html and place under e:\myproj
CODE under index.html
Welcome to Myproj
The Directory Structure for the above Step 4 and Step 5 is a...
wkhtmltopdf: cannot connect to X server
...inally needed X11 or similar X server to run correctly, but through many requests by developers to have this run on servers without GUI, I am pretty sure it runs a virtual X server in the static version . I have been using the static (stand-alone) version of the program and it works great! I woul...
Selecting with complex criteria from pandas.DataFrame
...lse
[Update, to switch to new-style .loc]:
And then we can use these to index into the object. For read access, you can chain indices:
>>> df["A"][(df["B"] > 50) & (df["C"] == 900)]
2 5
3 8
Name: A, dtype: int64
but you can get yourself into trouble because of the differ...
How to delete an item in a list if it exists?
...
If index doesn't find the searched string, it throws the ValueError you're seeing. Either
catch the ValueError:
try:
i = s.index("")
del s[i]
except ValueError:
print "new_tag_list has no empty string"
or use fin...
How to append to a file in Node?
...e.log(new Date().toISOString());
[...Array(10000)].forEach( function (item,index) {
fs.appendFile("append.txt", index+ "\n", function (err) {
if (err) console.log(err);
});
});
console.log(new Date().toISOString());
Up to 8000 on my computer, you can append data to the file, then y...
Remove All Event Listeners of Specific Type
...Target.prototype.removeEventListeners = function(targetType)
{
for(var index = 0; index != _listeners.length; index++)
{
var item = _listeners[index];
var target = item.target;
var type = item.type;
var listener = item.listener;
if(target == this &am...
Selecting multiple classes with jQuery
...em to find out how to select all elements matching certain classes in one jQuery selector statement such as this:
4 Answers...