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How to create named and latest tag in Docker?
Supposed I have an image that I want to tag as 0.10.24 (in my case it's an image containing Node.js 0.10.24). I built that image using a Dockerfile and executing docker build and by providing a tag using the -t parameter.
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Put content in HttpResponseMessage object?
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See my post below for creating your own derived types of StringContent (e.g. JSON, XML etc.).
– bytedev
Jan 13 '16 at 16:52
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emacs zoom in/zoom out
... are text-scale-increase and text-scale-decrease. I added the following to my configuration file so that I can do Ctrl+Scroll to zoom in/out. It is useful.
(global-set-key [C-mouse-4] 'text-scale-increase)
(global-set-key [C-mouse-5] 'text-scale-decrease)
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)
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I can confirm this :) In my tests, JSONKit was almost twice faster than YAJL and 50% faster than JSON Framework, but apparently the data I used for the test was a kind of worst case scenario for JSONKit.
– Kuba Suder
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What is the easiest way to get the current day of the week in Android?
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Here is my simple approach to get Current day
public String getCurrentDay(){
String daysArray[] = {"Sunday","Monday","Tuesday", "Wednesday","Thursday","Friday", "Saturday"};
Calendar calendar = Calendar.getInstance();
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What are the lesser known but useful data structures?
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In my experience tries are painfully expensive, given that a pointer is generally longer than a char, which is a shame. They're only suitable for certain data-sets.
– Joe
Jan 29 '10 at 12:0...
Generating CSV file for Excel, how to have a newline inside a value
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In Perl, I used Text::CSV to do this as follows:
use Text::CSV;
open my $FO, ">:encoding(utf8)", $filename or die "Cannot create $filename: $!";
my $csv = Text::CSV->new({ binary => 1, eol => "\r\n" });
#for each row...:
$csv -> print ($FO, \@row);
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Git push error: Unable to unlink old (Permission denied)
...erver I have a post-receive hook set up in order to make a git checkout of my repository:
14 Answers
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Sending data back to the Main Activity in Android
...tyResult(requestCode, resultCode, data);
switch(requestCode) {
case (MY_CHILD_ACTIVITY) : {
if (resultCode == Activity.RESULT_OK) {
// TODO Extract the data returned from the child Activity.
String returnValue = data.getStringExtra("some_key");
}
break;
} ...
Can I use mstest.exe without installing Visual Studio?
I want to use mstest.exe to run my unit test on build server, but I don't want to install Visual Studio on the build server. Can I just install MSTest without Visual Studio?
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