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How to open Atom editor from command line in OS X?
... were pointing to the Downloads folder from where I ran Atom for the first time. Then after moving Atom to the applications folder the symlinks were broken and the Install Shell Command option was not able to notice it. What I had to do was to remove the symlinks and then select the Install Shell Co...
How can I trigger a Bootstrap modal programmatically?
...to the default anchor - the top of the page. I've had this bite me several times as our CSS sometimes relies on having a href set for the styling to match.
– brichins
May 24 '16 at 16:28
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How to solve the error LNK2019: unresolved external symbol - function?
...ly linked library. Static libraries are linked to other programs at build time, and have the extension .lib, and dynamic libraries are linked at runtime, and have the extension .dll. For my answer I'll prefer static libraries.
You can turn your first program into a static library by changing it i...
How to run iPhone emulator WITHOUT starting Xcode?
...de once.
run ios simulator
drag the ios simulator icon to dock it.
Next time you want to use it, just click on the ios simulator icon in the dock.
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ExecutorService, how to wait for all tasks to finish
...wers = es.invokeAll(todo);
As others have pointed out, you could use the timeout version of invokeAll() if appropriate. In this example, answers is going to contain a bunch of Futures which will return nulls (see definition of Executors.callable(). Probably what you want to do is a slight refact...
'const string' vs. 'static readonly string' in C#
... you use a const string, the compiler embeds the string's value at compile-time.
Therefore, if you use a const value in a different assembly, then update the original assembly and change the value, the other assembly won't see the change until you re-compile it.
A static readonly string is a normal...
Generator Expressions vs. List Comprehension
...comprehensions are better when you want to iterate over something multiple times). However, it's also worth noting that you should use a list if you want to use any of the list methods. For example, the following code won't work:
def gen():
return (something for something in get_some_stuff())...
Launch an app on OS X with command line
...this doesn't solve the OP's problem, but hopefully it saves someone else's time. :)
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Storing images in SQL Server?
...oint. Backups of the images are just as important as database backup...sometime even more so.
– Chris Catignani
Nov 6 '17 at 16:51
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Detecting WPF Validation Errors
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I would offer a small optimization.
If you do this many times over the same controls, you can add the above code to keep a list of controls that actually have validation rules. Then whenever you need to check for validity, only go over those controls, instead of the whole visual ...