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How to create function that returns nothing
...o I make use of this function inside of another function? If I try without SELECT * FROM stamp_user(...), then I get error: query has no destination for result data and if I just write stamp_user(...) then I get syntax error.
– pir
Dec 22 '18 at 18:28
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What is VanillaJS?
...tive syntax. jQuery gives me that, and in general, it's a very good design selection -- much better than relying on VanillaLongwindedAndBrowserIncompatible-JS.
– Thomas W
Dec 7 '13 at 0:01
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HTML5 Canvas Resize (Downscale) Image High Quality?
...sCtx.getImageData(0, 0, tw, th);
var tByteBuffer = imgRes.data;
// convert float32 array into a UInt8Clamped Array
var pxIndex = 0; //
for (sIndex = 0, tIndex = 0; pxIndex < tw * th; sIndex += 3, tIndex += 4, pxIndex++) {
tByteBuffer[tIndex] = Math.ceil(tBuffer[sIndex]);...
How to debug apk signed for release?
...
Add the following to your app build.gradle and select the specified release build variant and run
signingConfigs {
config {
keyAlias 'keyalias'
keyPassword 'keypwd'
storeFile file('<<KEYSTORE-PATH>>.keystore')
...
What is the difference between :focus and :active?
...ferent states.
:focus represents the state when the element is currently selected to receive input and
:active represents the state when the element is currently being activated by the user.
For example let's say we have a <button>. The <button> will not have any state to begin with...
Show control hierarchy in the WinForms designer
... Some of those controls have a deep hierarchy and that makes it to hard to select them in the designer.
3 Answers
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How can I mask a UIImageView?
..."UIImageViewWithMask" (custom class name above).
On Attributes Inspector: Select mask image you
want to use.
Example
Notes
Your mask image should have a transparent background (PNG) for the non-black part.
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Delete local Git branches after deleting them on the remote repo
... powershell, this is the equivalent to the answer above:
git branch -vv | Select-String -Pattern ': gone]' | ForEach-Object{($_ -split "\s+")[1]} | %{ git branch -D $_ }
Filter all the branches that are marked as gone
Call git branch -D on each of the found branches
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How to move git repository with all branches from bitbucket to github?
...will look like:
give it a name (or it will import the name automatically)
select Public or Private repo
Click Begin Import
UPDATE:
Recently, Github announced the ability to "Import repositories with large files"
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How to update Ruby to 1.9.x on Mac?
...you might need for building packages. It can be installed by running xcode-select --install and following the on-screen prompt.
Examples: https://rvm.io/workflow/examples/
Screencast: http://screencasts.org/episodes/how-to-use-rvm
Note on erros: if you get the error "RVM is not a function" while...