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How to replace ${} placeholders in a text file?
I want to pipe the output of a "te<em>mem>plate" file into <em>Mem>ySQL, the file having variables like ${dbNa<em>mem>e} interspersed. What is the co<em>mem><em>mem>and line utility to replace these instances and du<em>mem>p the output to standard output?
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How can I pair socks fro<em>mem> a pile efficiently?
Yesterday I was pairing the socks fro<em>mem> the clean laundry and figured out the way I was doing it is not very efficient. I was doing a naive search — picking one sock and "iterating" the pile in order to find its pair. This requires iterating over n/2 * n/4 = n 2 /8 socks on average.
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iPhone hide Navigation Bar only on first page
...n the first view controller.
Objective-C
- (void)viewWillAppear:(BOOL)ani<em>mem>ated {
[self.navigationController setNavigationBarHidden:YES ani<em>mem>ated:ani<em>mem>ated];
[super viewWillAppear:ani<em>mem>ated];
}
- (void)viewWillDisappear:(BOOL)ani<em>mem>ated {
[self.navigationController setNavigationBarHidden:NO...
Reflection generic get field value
I a<em>mem> trying to receive field value via reflection. The proble<em>mem> is I don't know the fields type and have to decide it while getting the value.
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What is `related_na<em>mem>e` used for in Django?
What is the related_na<em>mem>e argu<em>mem>ent useful for on <em>Mem>anyTo<em>Mem>anyField and ForeignKey fields? For exa<em>mem>ple, given the following code, what is the effect of related_na<em>mem>e='<em>mem>aps' ?
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Git push won't do anything (everything up-to-date)
I'<em>mem> trying to update a Git repository on GitHub. I <em>mem>ade a bunch of changes, added the<em>mem>, co<em>mem><em>mem>itted then atte<em>mem>pted to do a git push . The response tells <em>mem>e that everything is up to date, but clearly it's not.
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Open ter<em>mem>inal here in <em>Mem>ac OS finder [closed]
Is there so<em>mem>ething si<em>mem>ilar to the "Open Co<em>mem><em>mem>and Window Here" Windows Powertoy for <em>Mem>ac OS? I've found a couple plugins through a google search but wanted to see what works best for developers out there.
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Catching “<em>Mem>axi<em>mem>u<em>mem> request length exceeded”
I'<em>mem> writing an upload function, and have proble<em>mem>s catching "Syste<em>mem>.Web.HttpException: <em>Mem>axi<em>mem>u<em>mem> request length exceeded" with files larger than the specified <em>mem>ax size in httpRunti<em>mem>e in web.config (<em>mem>ax size set to 5120). I'<em>mem> using a si<em>mem>ple &a<em>mem>p;lt;input&a<em>mem>p;gt; for the file.
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Why doesn't Java offer operator overloading?
Co<em>mem>ing fro<em>mem> C++ to Java, the obvious unanswered question is why didn't Java include operator overloading?
16 Answers
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Android: How to change CheckBox size?
I would like to <em>mem>ake CheckBox a bit s<em>mem>aller/bigger, how can I do this?
13 Answers
13
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