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How to serialize a TimeSpan to XML
...omFormatter does not provide methods to convert TimeSpan objects to and from XML.
12 Answers
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UITableView - change section header color
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Hopefully this method from the UITableViewDelegate protocol will get you started:
Objective-C:
- (UIView *) tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
UIView *headerView = [[[UIView alloc] initWithFrame:CGR...
go to character in vim
I'm getting an error message from a python script at position 21490 .
2 Answers
2
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C++ catch blocks - catch exception by value or reference? [duplicate]
...ose for your example that there is another type MyException which inherits from CustomException and overrides items like an error code. If a MyException type was thrown your catch block would cause it to be converted to a CustomException instance which would cause the error code to change.
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java SSL and cert keystore
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javax.net.ssl.keyStorePassword - Password
to access the private key from the
keystore file specified by
javax.net.ssl.keyStore. This password
is used twice: To unlock the keystore
file (store password), and To decrypt
the private key stored in the keystore
(key password).
jav...
Transport endpoint is not connected
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I get this error from the sshfs command from Fedora 17 linux to debian linux on the Mindstorms EV3 brick over the LAN and through a wireless connection.
Bash command:
el@defiant /mnt $ sshfs root@192.168.13.102:/root -p 22 /mnt/ev3
fuse: ba...
Do you (really) write exception safe code? [closed]
...y the smart pointer.
Then, we create a copy t2 of t, and work on this copy from operation 4 to 7. If something throws, t2 is modified, but then, t is still the original. We still offer the strong guarantee.
Then, we swap t and t2. Swap operations should be nothrow in C++, so let's hope the swap you ...
Block Declaration Syntax List
...^blockName) (var_type);
Blocks as Parameters
Note that this is distinct from "Blocks as Arguments"; in this instance, you're declaring a method that wants a block argument.
- (void)yourMethod:(return_type (^)(var_type))blockName;
Blocks as Arguments
Note that this is distinct from "Blocks as ...
How can I plot separate Pandas DataFrames as subplots?
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You can see e.gs. in the documentation demonstrating joris answer. Also from the documentation, you could also set subplots=True and layout=(,) within the pandas plot function:
df.plot(subplots=True, layout=(1,2))
You could also use fig.add_subplot() which takes subplot grid parameters such ...
Display clearColor UIViewController over UIViewController
... a view controller modally, iOS removes the view controllers underneath it from the view hierarchy for the duration it is presented. While the view of your modally presented view controller is transparent, there is nothing underneath it except the app window, which is black. iOS 7 introduced a new...