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When NOT to call super() method when overriding?
...vadoc for this method this is also pointed out.
public void startElement (String uri, String localName,
String qName, Attributes attributes) throws SAXException {
// no op
}
About the super() default call in code generated by IDEs, as @barsju pointed out in his comment, in each constructo...
JUnit test for System.out.println()
... writing a lot of error messages to standard output. When the getResponse(String request) method behaves correctly it returns a XML response:
...
What does “SyntaxError: Missing parentheses in call to 'print'” mean in Python?
...
In Python 3, you can only print as:
print("STRING")
But in Python 2, the parentheses are not necessary.
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How to create multiple directories from a single full path in C#?
...
Create directories from complete filepath
private String EvaluatePath(String path){
try
{
String folder = Path.GetDirectoryName(path);
if (!Directory.Exists(folder))
{
// Try to create the directory.
DirectoryInfo di =...
delegate keyword vs. lambda notation
... _backgroundTask.ContinueTask(() =>lblPercent.Content = mytask.Result.ToString(CultureInfo.InvariantCulture));
});
And I replace with lambda:(error)
var mytask = Task.Factory.StartNew(() =>
{
Thread.Sleep(5000);
return 2712;
});
mytask.ContinueWith(()=>
{
_backgroundTask.C...
When should TaskCompletionSource be used?
...n launch it and await its termination.
public static Task RunProcessAsync(string processPath)
{
var tcs = new TaskCompletionSource<object>();
var process = new Process
{
EnableRaisingEvents = true,
StartInfo = new ProcessStartInfo(processPath)
{
...
What is the cleanest way to ssh and run multiple commands in Bash?
...ay have to deal with quoting issues. For instance, if you quote the "limit string" (ie. EOF in the above), then you can't do variable substitutions. But without quoting the limit string, variables are substituted. For example, if you have defined $NAME above in your shell script, you could do
ssh o...
How to mock ConfigurationManager.AppSettings with moq
...ic void TestSomething()
{
using(ShimsContext.Create()) {
const string key = "key";
const string value = "value";
ShimConfigurationManager.AppSettingsGet = () =>
{
NameValueCollection nameValueCollection = new NameValueCollection();
nameV...
How do I change the cursor between Normal and Insert modes in Vim?
...:
if has("autocmd")
au InsertEnter * silent execute "!gconftool-2 --type string --set /apps/gnome-terminal/profiles/Default/cursor_shape ibeam"
au InsertLeave * silent execute "!gconftool-2 --type string --set /apps/gnome-terminal/profiles/Default/cursor_shape block"
au VimLeave * silent execu...
How to read an external local JSON file in JavaScript?
...
Shouldn't JSON.parse(data); not work because data is a string?
– call-me
Apr 16 '15 at 16:26
287
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