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Finding JavaScript memory leaks with Chrome
...and the element you will see that is referenced by a "cache" function.
Select the row and in your console type $0, you will see the actual function and location:
>$0
function cache( key, value ) {
// Use (key + " ") to avoid collision with native prototype properties (see Issue #157)...
How do I create a readable diff of two spreadsheets using git diff?
...ally have the references inserted into the formula)
Ctrl+C (copy), Ctrl+A (select all), Ctrl+V (paste) to fill the sheet.
If the sheets are similar, this spreadsheet will be empty except for a few cells with X in them, highlighting the differences. Unzoom to 40% to quickly see what is different.
...
Perform Segue programmatically and pass parameters to the destination view
...de on how to do what you are asking. In this case I am passing data from a selected cell in a table view to another view controller.
in the .h file of the trget view:
@property(weak, nonatomic) NSObject* dataModel;
in the .m file:
@synthesize dataModel;
dataModel can be string, int, or lik...
Using numpad in Vi (Vim) via PuTTY
...Mac Terminal app, try Preferences --> Profiles --> Advanced --> deselect "Allow VT100 application keypad mode"
– HaPsantran
Nov 12 '14 at 15:36
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Retrieving the output of subprocess.call() [duplicate]
...input("search complete, display results?")
print output
#... and on to the selection process ...
You now have the output of the command stored in the variable "output". "stdout = subprocess.PIPE" tells the class to create a file object named 'stdout' from within Popen. The communicate() method, f...
src/lxml/etree_defs.h:9:31: fatal error: libxml/xmlversion.h: No such file or directory
...
The selected answer is right but I just wanted to add for those who use Fedora: libxslt1 is called libxslt when using dnf. So the command is:
sudo dnf install libxml2-devel libxslt-devel
devel for dnf is the same as dev for ap...
What's the best three-way merge tool? [closed]
...
Good, but no support for selecting folders
– Michael Fitzpatrick
Nov 22 '11 at 21:34
9
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Can you test google analytics on a localhost address?
...lag is around 1 minute until the data is shown on the page, as long as you select the current day.
For example, you create Site and Site Test, and each one ha UA-XXXX-Y code.
In your application logic, where you serve the analytics JavaScript, check your environment and for production use your Sit...
Contributing to project on github, how to “rebase my pull request on top of master”
...the rebase himself/herself.
See "Rebase and merge pull requests"
When you select the new "Rebase and merge" option, the commits from the pull request's branch are rebased on to the tip of the base branch, and then the base branch itself is fast forwarded to this newly rebased head. Rebases automati...
Extract every nth element of a vector
...
To select every nth element from any starting position in the vector
nth_element <- function(vector, starting_position, n) {
vector[seq(starting_position, length(vector), n)]
}
# E.g.
vec <- 1:12
nth_element(vec, ...