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MongoDB Show all contents from all collections
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I replaced db name with my db name, which kept on giving me errors. So don't do stupid things like me :D , stick to db.<collection_name>.find();
– adam shamsudeen
Nov 29 '18 at 14:37
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How can I reliably determine the type of a variable that is declared using var at design time?
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Eric, thanks for the complete reply. You have opened my eyes quite a bit. For emacs, I was not aspiring to produce a dynamic, between-keystrokes engine that would compete with Visual Studio in terms of quality of the user experience. For one thing, because of the ~0.5s latency ...
How to convert a String to CharSequence?
...em know why this code answer the question.
– Jean-Rémy Revy
Sep 22 '14 at 20:14
Wrapping a string into an array doesn...
POST Content-Length exceeds the limit
I get similar errors in my error_log in php when users are uploading their files
9 Answers
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How to create hyperlink to call phone number on mobile devices?
...number.
Therefore either of the last two of your examples would work, but my recommendation is to use this format for readability:
<a href="tel:+1-555-555-1212">+1-555-555-1212</a>
Note: For numbers that contain a trunk prefix different from the country code (e.g. if you write it loc...
In C++, is it still bad practice to return a vector from a function?
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@Dennis: I have to say my experience has been quite the opposite: I write a fair number of things as templates even when I know the types involved ahead of time, because doing so is simpler and improves performance.
– Jerry Co...
CSS: 100% font size - 100% of what?
... browsers as well.
I personally like to control the default font size of my websites, so in a CSS file that is included in every page I will set the BODY default, like so:
body {
font-family: Helvetica, Arial, sans-serif;
font-size: 14px
}
Now the font-size of all my HTML tags will inhe...
setTimeout in for-loop does not print consecutive values [duplicate]
...n of timeout requests is made, as is the case in the code in the OP and in my answer, and the time delay value is the same for each one, then once that amount of time has elapsed all the timer handlers will be called one after another in rapid succession.
If what you need is for the handlers to be ...
Where is the “Create Unit Tests” selection?
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I can't get this to work. I set my cursor on the method. Hit the shortcode I added but then get a message: Command "EditorContextMenus.CodeWindow.CreateUnitTests" is not available.
– Ralph Jansen
Dec 4 '12 at 12:31
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Multi-line string with extra space (preserved indentation)
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Is is that significant? Works on my mac with ) on the same line. I think it's because what goes between $( and ) is gonna execute in its own universe, and the actual command won't see ')' anyway. I wonder if it works for others too.
– d...