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Can I do a synchronous request with volley?

... a blocking Volley request * * @param method get/put/post etc * @param url endpoint * @param errorListener handles errors * @return the input stream result or exception: NOTE returns null once the onErrorResponse listener has been called */ public I...
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What is a .snk for?

... The .snk file is used for signing the assemblies in order to be able to add them to the Global Assembly Cache (GAC). The .snk file contains the public and private tokens for your key. When you want to sign some data (or binary) with that key, a checksum is calculated on the d...
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How to create a printable Twitter-Bootstrap page

...ylesheet that applies to printing. Note that CSS cascading still works; so order, inheritance and selector priorities will influence the outcome. You'd probably ask a new question with your own code. – albertedevigo May 2 '16 at 6:31 ...
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How to install a gem or update RubyGems if it fails with a permissions error

...y is before the path for the system Ruby. $ echo $PATH will show you the order of your load path. If you find that your shims directory comes after your system Ruby bin directory, then edit your ~/.bashrc file and put this as your last export PATH command: export PATH=$HOME/.rbenv/shims:$PATH ...
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Show spinner GIF during an $http request in AngularJS?

...om manipulation in Angular. Look into: ng-class, ng-if, ng-hide, ng-show, etc.. there's a directive for nearly everything you'll ever need. – jKlaus Feb 8 '16 at 14:41 ...
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Frequency table for a single variable

...rt_index(1) , to prevent the first column possibly getting slightly out-of-order – smci Apr 17 '13 at 12:12 ...
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UITableView didSelectRowAtIndexPath: not being called on first tap

...ated even posting this answer because I think the stars kind of aligned in order for this to manifest itself. I am having a variation of this problem and have checked the other solutions. On my table view it isn't processing the very last row of my table on the first tap. It highlights it, but did...
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What's the difference between Perl's backticks, system, and exec?

...t works mostly the same way IPC::Open2 does, but with a slightly different order to the arguments and a third file handle. share | improve this answer | follow ...
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Do Git tags only apply to the current branch?

...t to create a tag from a branch which is something like release/yourbranch etc Then you should use something like git tag YOUR_TAG_VERSION_OR_NAME origin/release/yourbranch After creating proper tag if you wish to push the tag to remote then use the command git push origin YOUR_TAG_VERSION_OR_NA...
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Relative paths based on file location instead of current working directory [duplicate]

... this will behave very badly when $0 contains whitespace, glob characters, etc. – Charles Duffy Jun 9 '14 at 3:24 @Cha...