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Gmail's new image caching is breaking image links in newsletter

...en this email will hit the gmail server GoogleImageProxy will try to fetch and store the images from your site to its own proxy server. while fetching the images, GoogleImageProxy found some 404 statuses against your missing images and 403 against some protected images. GoogleImagesProxy has stored ...
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Unsigned keyword in C++

...of these types can be modified using the keywords signed, unsigned, short, and long. When one of these type modifiers is used by itself, a data type of int is assumed This means that you can assume the author is using ints. ...
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How can I connect to Android with ADB over TCP? [closed]

... USB. My development server is a Windows 7 64-bit VM running in Hyper-V , and so I cannot connect directly via USB in the guest or from the host. ...
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How do I request a file but not save it with Wget? [closed]

... Use q flag for quiet mode, and tell wget to output to stdout with O- (uppercase o) and redirect to /dev/null to discard the output: wget -qO- $url &> /dev/null > redirects application output (to a file). if > is preceded by ampersand, sh...
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How to concatenate two numbers in javascript?

... Ok so, suposing the values 5 and 6 are in two variables: var1 = 5; var2 = 6; will it still work – Heidi Nov 12 '09 at 17:03 4 ...
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Versioning SQL Server database

....html. I choose not to put schema dumps in under version control as alumb and others suggest because I want an easy way to upgrade my production database. For a web application where I'll have a single production database instance, I use two techniques: Database Upgrade Scripts A sequence databa...
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Programmatically set the initial view controller using Storyboards

...rdFile 'MainStoryboard' - perhaps the designated entry point is not set? And you'll notice that your window property in the app delegate is now nil. In the app's setting, go to your target and the Info tab. There clear the value of Main storyboard file base name. On the General tab, clear the val...
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Legality of COW std::string implementation in C++11

It had been my understanding that copy-on-write is not a viable way to implement a conforming std::string in C++11, but when it came up in discussion recently I found myself unable to directly support that statement. ...
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What is the role of src and dist folders?

... src/ stands for source, and is the raw code before minification or concatenation or some other compilation - used to read/edit the code. dist/ stands for distribution, and is the minified/concatenated version - actually used on pro...
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How to Sort Multi-dimensional Array by Value?

...t($myArray, function($a, $b) { return $a['order'] - $b['order']; }); And finally with PHP 7 you can use the spaceship operator: usort($myArray, function($a, $b) { return $a['order'] <=> $b['order']; }); To extend this to multi-dimensional sorting, reference the second/third sortin...