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How do you display a Toast from a background thread on Android?
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248
You can do it by calling an Activity's runOnUiThread method from your thread:
activity.runOnUi...
You have already activated rake 0.9.0, but your Gemfile requires rake 0.8.7
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246
First, check to make sure that rake is mentioned in your Gemfile. If it's not, add it, and spec...
How to remove all MySQL tables from the command-line without DROP database permissions? [duplicate]
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edited Jan 22 at 17:40
Fabian Schmengler
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What is the easiest way to get the current day of the week in Android?
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Kyle IveyKyle Ivey
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2026年1月4日签到记录贴 - 签到区 - 清泛IT社区，为创新赋能！
...的,如果您还未签到,请点此进行签到的操作. 我在 2026-01-04 06:42 完成签到,是今天第一个签到的用户,获得随机奖励 小红花 8,另外我还额外获得了 小红花 10.我今天最想说:「该会员没有填写今日想说内容.」. 我在 2026-01-04 08:27 完成...
round up to 2 decimal places in java? [duplicate]
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444
Well this one works...
double roundOff = Math.round(a * 100.0) / 100.0;
Output is
123.14
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Bootstrap 3 breakpoints and media queries
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Bootstrap 4 Media Queries
// Extra small devices (portrait phones, less than 576px)
// No media query since this is the default in Bootstrap
// Small devices (landscape phones, 576px and up)
@media (min-width: 576px) { ... }
// Medi...
My images are blurry! Why isn't WPF's SnapsToDevicePixels working?
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You may want to consider trying a new property available now in WPF4. Leave the RenderOptions.BitmapScalingMode to HighQuality or just don't declare it.
NearestNeighbor worked for me except it led to jaggy bitmaps when zooming in on the application. It also didn't seem to fix any glitches w...
Evaluating string “3*(4+2)” yield int 18 [duplicate]
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14 Answers
14
Active
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Focus-follows-mouse (plus auto-raise) on Mac OS X
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Mathias Bynens
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answered Sep 19 '08 at 0:27
Clint EckerCli...