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Git keeps prompting me for a password
...This may be because I originally checked out my project using GitHub's Mac application (mac.github.com). Any idea how I can fix it?
– Catherine
Oct 14 '11 at 22:38
...
What is Virtual DOM?
...components before any changes are made to the page.
It’s a step that happens between the render function being called and the displaying of elements on the screen.
A component’s render method returns some markup, but it’s not the final HTML yet. It’s the in-memory representation of what ...
Capture keyboardinterrupt in Python without try-except
... want is to not show the traceback, make your code like this:
## all your app logic here
def main():
## whatever your app does.
if __name__ == "__main__":
try:
main()
except KeyboardInterrupt:
# do nothing here
pass
(Yes, I know that this doesn't directly answer the q...
Easy way to dismiss keyboard?
...ete, this answer explain exactly how [UIView endediting:] works. In one of apps I've developed, a search box was added in UINavigationViewController, if you just call [self.view endEditing:YES], as self your view controller, this will not work, instead, I called this method directly in view scope wh...
Populating a database in a Laravel migration file
...atabase (since we may seed before the schema is fully updated). When that happens we update the old migration to address the issue.
– darrylkuhn
Apr 4 '17 at 16:45
...
How do I check CPU and Memory Usage in Java?
...emory = runtime.totalMemory();
long freeMemory = runtime.freeMemory();
sb.append("free memory: " + format.format(freeMemory / 1024) + "<br/>");
sb.append("allocated memory: " + format.format(allocatedMemory / 1024) + "<br/>");
sb.append("max memory: " + format.format(maxMemory / 1024) +...
What is the difference between angular-route and angular-ui-router?
I'm planning to use AngularJS in my big applications. So I'm in the process to find out the right modules to use.
15 Answ...
Using SQL Server 2008 and SQL Server 2005 and date time
...
If this happens in LightSwitch, see my blog post that explains how to fix it in the lsml file (as there's no direct access to the edmx file in LS): lightswitchcentral.net.au/Blog/tabid/83/EntryId/27/…
– Yann Du...
React JSX: selecting “selected” on selected option
...nu, I need to set the selected attribute on the option that reflects the application state.
11 Answers
...
Read and write a String from text file
...r: .documentDirectory, in: .userDomainMask).first {
let fileURL = dir.appendingPathComponent(file)
//writing
do {
try text.write(to: fileURL, atomically: false, encoding: .utf8)
}
catch {/* error handling here */}
//reading
do {
let text2 = try String(c...