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Break out of a While…Wend loop
...on would be to set a flag variable as a Boolean and then change that value based on your criteria.
Dim count as Integer
Dim flag as Boolean
flag = True
While flag
count = count + 1
If count = 10 Then
'Set the flag to false '
flag = false
End If
Wend
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ComboBox: Adding Text and Value to an Item (no Binding Source)
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how do we get "SelectedValue" or select the item based on value... please reply
– Alpha Gabriel V. Timbol
May 22 '16 at 1:12
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Formatting Decimal places in R
...ereby good scientific practice involves showing a certain number of digits based on principles of "significant figures". However, in many domains (e.g., APA style, business reports) formatting requirements dictate that a certain number of decimal places are displayed. This is often done for consiste...
Detect browser or tab closing
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From MDN Documentation
For some reasons, Webkit-based browsers don't follow the spec for the dialog box. An almost cross-working example would be close from the below example.
window.addEventListener("beforeunload", function (e) {
var confirmationMessage = "\o/";
(e |...
Could someone explain the pros of deleting (or keeping) unused code?
...appens over time is that more and more old unused code is added
to the codebase. This increases the confusion, potential
misunderstanding and administrative overhead.
The chances that the unused code will ever be used again is very unlikely. With time that possibility of re-use diminishes. If code i...
Using pre-compiled headers with CMake
...le named 'Cotire' which automates the use of precompiled headers for CMake based build systems and also supports unity builds.
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Difference between a Factory, Provider and a Service?
...es classes, either by composing a bunch of bits together, or choosing type based on some kind of context
Provider: Provider is something microsoft "invented" (basically an abstract factory pattern) that is a way of doing a factory of factories, or having a common factory interface which allows fact...
Why generate long serialVersionUID instead of a simple 1L?
...object.
If the ID is omitted, Java will actually calculate the ID for you based on fields of the object, but I believe it is an expensive process, so providing one manually will improve performance.
Here's are a couple of links to articles which discuss serialization and versioning of classes:
J...
C++ IDE for Linux? [closed]
...e 2.x IDE.
see: http://www.codelite.org
The decision to use CodeLite was based on a research regarding the following C++ IDE for Linux:
Eclipse Galileo with CDT Plugin
NetBeans 6.7 (which is also the base for the SunStudio IDE)
KDevelop4
CodeBlocks 8.02
CodeLite 2.x
After all I have decided to...
Drawing a dot on HTML5 canvas [duplicate]
...entation in my example is actually at least twice as fast as the ImageData based double buffering approach.
At least for my scenario it seems that the built-in ctx.getImageData/ctx.putImageData is in fact unbelievably SLOW. (It would be interesting to know the percentage of pixels that need to be ...