R0uter's Blog

I commemorate the dead people is how to make blog global black and white?

2017 year 7 moon 20 day

Posted byR0uter Wordpress

RIP

Here the record about how I did it so that blog suddenly becomes black and white，Go one by one and replaced with a modified theme picture element must be a terrible way，I, of course, is global css style files，Use css itself functions can be realized black and white gray scale rendering。

Add the following code in Wordpress theme built additional css saved to take effect，If you are a static website，Then put the very beginning of the sentence added to your website style。

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html {

filter: grayscale(100%);

-webkit-filter: grayscale(100%);

-moz-filter: grayscale(100%);

-ms-filter: grayscale(100%);

-o-filter: grayscale(100%);

filter: url(desaturate.svg#grayscale);

filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);

-webkit-filter: grayscale(1);

}

[……]

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Analyzing a multi-monitor window position macOS

2017 year 7 moon 5 day

Posted byR0uter Mac OS Swift R0uter Input Tool

When developing pocketed input method，I met such a thing，That is, as a candidate bar window will go beyond the screen when the edge of the screen! and so，In the display window when I do extra check the coordinates：

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if visiableCandidateCells.isEmpty {

if let screenframe = NSScreen.main?.visibleFrame {

if screenframe.width < location.x + size.width {

location.x -= location.x + size.width - screenframe.width

}

} else {

if let screenframe = NSScreen.main?.visibleFrame {

if screenframe.width < location.x + self.window!.frame.size.width {

location.x -= location.x + self.window!.frame.size.width - screenframe.width

}

if location.y < 50 {

location.y += 35 + 35

}

In short，That is, if you count the coordinates of their width exceeds the width of the screen，Norway put it back。

but，Such treatment does not work well in a multi-monitor，This case, since the multi display coordinate caused：

macOS multi-display coordinate Mechanism

[……]

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How to make NSWindow displayed in a different Space or the Screen

2017 year 6 moon 29 day

Posted byR0uter Mac OS Swift

Among write off the grid input method the Mac version of the process，I encountered such a problem，Article candidate system API disrepair，Many API functions exists but is essentially useless，such as：

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/*!

@method

@abstract Sets the "style" attributes for the candidates window. The keys for the attributes dictionary and the values are:

NSFontAttributeName (value = NSFont) Setting the font attribute sets the font that is used to draw Candidates. It does not effect the selection keys which are always drawn in the same font. Note that to set the font size you should use this key/value pair.

IMKCandidatesOpacityAttributeName (value = NSNumber with a float value between 0 and 1). Sets the opacity level to transparent (0.0) to completely opaque (1.0). The default opacity is 1.0. This constant is declared above.

NSForegroundColorAttributeName (value = NSColor) Sets the text color used for the candidate text. By default it is black.

NSBackgroundColorDocumentAttribute (value = NSColor). Set the background color that is drawn behind the candidate text.

IMKCandidatesSendServerKeyEventFirst (value = NSNumber). NO (default) gives the candidate window first chance at key events. YES causes events to first be routed to the current IMKInputController. In that case, if the event is not handled, it will then be sent to the candidate window.

*/

open func setAttributes(_ attributes: [AnyHashable : Any]!)

This method is used to set the style of a candidate bar，In addition to the default inside IMKCandidatesSendServerKeyEventFirst This can take effect outside，The other not ignore。

This awkward，Now flat out score easily 4k or to Watch[……]

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URL encounter Chinese characters could not be initialized

2017 year 6 moon 19 day

Posted byR0uter Swift

In the Swift，We often used to initialize a URL path，For example, links to web pages。For example, this：

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@IBAction func goToWeb(_ sender: NSButton) {

let url = URL(string: "https://v2mm.tech/category/80/logcg-input-method")

NSWorkspace.shared.open(url!)

}

……

When the user clicks the button (for example, the Help button)，Then all of a sudden will help the user to open the default browser，And opens the specified page (here's a forum)。

Then，If this is your link： "https://How gracefully v2mm.tech/topic/618/ use pocketed input method dashed function" Then it is unfortunate，collapse。

collapse[……]

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Gradle configure proxy

2017 year 6 moon 13 day

Posted byR0uter Kotlin

Gradle default Direct Connect network，Even Mac set the global proxy is the same。Even if you set up a proxy to Android Studio，It will still be directly connected fine, clear that you can not connect to the Web site in China for a lifetime ......

Gradle let go Agent，You need to give it a separate configuration，In each project gradle-wrapper.properties Insert statement follows，Remember https do not save!
[crayon-67[……]

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How do the most basic password security to the server.

2017 year 6 moon 10 day

Posted byR0uter Python The internet

Do app do site，Inevitably and server、Backstage、Data deal，Then developed as a background，When it comes to Register Login，You should think most users should be safe，In particular password security。

Now a website security community almost every day、A company is Tuoku，That is the whole point of being stolen database download。So all your user data fall into the hands of criminals，Even so should be how to prevent，Criminals can not get the real password of the user of it?

Here we define，"Can not get" refers to the "lifetime" He can not get，Theoretically, if there is sufficient time ([……]

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Design three elements：The virtue of what independent developers to seize the user's heart?

2017 year 6 moon 4 day

Posted byR0uter Exchange of Experience

China's Internet is monopoly，Most Internet users daily access are not escape those few manufacturers of service，Another point of view，They do not require services outside of these manufacturers。Because daily Internet services are monopolized by manufacturers，As an independent developer，You do not have enough human and material resources，Not thinking focus、Research does not expect users，The temerity to contend against the wind and manufacturers，So the next failure is inevitable。

Previous articleWe discussed the importance of market segmentation for independent developers，So this time we take a look，No money, no team did a designer of independent developers，How[……]

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NextCloud to build private clouds with personal

2017 year 6 moon 2 day

Posted bylucifer Linux The internet

Background account

Before everyone wrote OwnCloud build private clouds with personal Articles，Until now, network disk have been out of service for some time，Now ownCloud The team also abandoned pit，All switched to develop a new network drive”NextCloud“。

ownCloud version number has been maintained at v9.x.x ，As a newborn, however Nextcloud，The initial version is[[……]

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Market segments：How independent developers that determine the development project

2017 year 5 moon 31 day

Posted byR0uter Exchange of Experience

As the saying goes，A good beginning is half the battle。
I find a lot of friends to chat，He says wants independent developers，Say you have an idea or project。And so they opened their mouths，I knew he was the end result is going to vote resume。

Many independent developers from the outset doomed (more likely than others) fail。 Why do you say? Many developers try to do independent development，Finally, you find yourself doing the app with no one。Eventually leading to frustrated，Back office。

Independent developers and companies to develop different，You do independent development，Then you are a person must wear many hats，But the most essential[……]

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