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Methods inside enum in C#
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Another option is to use the Enumeration Class created by Jimmy Bogard.
Basically, you must create a class that inherits from his Enumeration. Example:
public class EmployeeType : Enumeration
{
public static readonly EmployeeType Manager
= new EmployeeType(0, "Man...
How to pipe input to a Bash while loop and preserve variables after loop ends
...ol is active). Testing this without using a script failed.
Also, as noted by Gareth Rees in his answer, you can sometimes use a here string:
while read i; do echo $i; done <<< "$FILECONTENT"
This doesn't require shopt; you may be able to save a process using it.
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Should I use window.navigate or document.location in JavaScript?
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window.navigate is a proprietary method, used by Internet Explorer (I am note sure whether other browsers mimics it for compatibility, Chrome does not). document.location or window.location are standard objects (see the various HTML/HTML5/DOM specifications). document.lo...
How to Resize a Bitmap in Android?
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Change:
profileImage.setImageBitmap(
BitmapFactory.decodeByteArray(imageAsBytes, 0, imageAsBytes.length)
To:
Bitmap b = BitmapFactory.decodeByteArray(imageAsBytes, 0, imageAsBytes.length)
profileImage.setImageBitmap(Bitmap.createScaledBitmap(b, 120, 120, false));
...
How much is the overhead of smart pointers compared to normal pointers in C++?
... lots of codes in the code segment for the stack unwinding. If you pass it by reference you get an additional indirection which can be also pretty worse in terms of performance.
Thats why you should not do this unless the function is really involved in ownership management. Otherwise use "shared_p...
How to differentiate between time to live and time to idle in ehcache
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As follow-up to first comment (by @JacquesRenéMesrine). For the case both TTL & TTI set (i.e. greater than zero): 1) TTI >= TTL: TTI has no effect. Entry is considered expired after creationTime + TTL 2) TTI < TTL: Entry is considered expired ...
How to format numbers? [duplicate]
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Due to the bugs found by JasperV — good points! — I have rewritten my old code. I guess I only ever used this for positive values with two decimal places.
Depending on what you are trying to achieve, you may want rounding or not, so here are ...
PHP Error handling: die() Vs trigger_error() Vs throw Exception
...ultiple call-levels.
trigger_error() lets you fine-grain error reporting (by using different levels of error messages) and you can hide those errors from end-users (using set_error_handler()) but still have them be displayed to you during testing.
Also trigger_error() can produce non-fatal message...
Integrating Dropzone.js into existing HTML form with other fields
...l form (don't forget the method and enctype args since this is not handled by dropzone anymore).
Put a div inside with the class="dropzone" (that's how Dropzone attaches to it) and id="yourDropzoneName" (used to change the options).
Set Dropzone's options, to set the url where the form and files wil...
log all sql queries
...-toolbar/django-debug-toolbar
It'll let you see all the queries generated by a given page. As well as stacktraces of where they occur etc.
EDIT: to log all SQL queries to a file etc, then you will want to create some middleware. Middleware gets run on every request. There are several Django sni...