Entries from 2017-10-01 to 1 month
Problem: In PowerShell, by using XML DOM API in .NET, you can access to a child element in XML as a ordinary property. PS > $xml = New-Object System.Xml.XmlDocument PS > $xml.LoadXml('<a><b id="1">foo</b></a>') PS > $xml.SelectNodes('//a').b id #text -- ----- …
Background: In PowerShell (even in C# or VB.NET?), you can get a body of the tag (text content) with '#text#' property. > $xml = New-Object System.Xml.XmlDocument > $xml.LoadXml('<a><b id="1">foo</b></a>') > $xml.SelectNodes('//a').b.'#text' foo Problem: If a …
In Japan, so many companies have their own security policy like "When you send email with attachments, you must zip all the attachments with password, and send the password in another email". Some say this policy is pointless, but on the o…
Purpose of account lockout These are some purpose for account lockout, such as: Detect login attempts 1 Example: Logging 2 Slow down login attempts Example: Duration-based lockout, scrypt, Argon2 Interrupt login attempts Example: Requires …
日本における貧困率のカウントには、相対的貧困が用いられる。日本における貧困率にカウントされるのは、2017年の国民生活基礎調査の場合、年間の等価処分所得が122万円未満の世帯。 世界における貧困率のカウントには、絶対的貧困が用いられる。世界単位で…
iOS 10.3では、リマインダーに保存したツイートのURLはTwitterのアイコンで表示される。また、TwitterのアイコンをタップするとTwitterのアプリが起動し、対応するツイートが表示される。 iOS 11.0では、リマインダーに保存したツイートのURLはアイコンなし…
JCache cannot save the order of insertion. You should use LinkedHashMap for that purposes. JCache cannot update whole entries in a cache atomically. You should use AtomicReference or some locking mechanisms for that purpose. (Ofcourse you …
I think the word "cache" has so many different meanings in different contexts like below. Note: In this list, the word "invalidated" means the source of cached value might be changed. Something like the cache in web browsers. The cache sto…
