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How to succinctly write a formula with many variables from a data frame?

... 209 There is a special identifier that one can use in a formula to mean all the variables, it is th...
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Purpose of Unions in C and C++

...behavior is described as producing implementation-defined behavior in C89/90. EDIT: Using unions for the purposes of type punning (i.e. writing one member and then reading another) was given a more detailed definition in one of the Technical Corrigenda to the C99 standard (see DR#257 and DR#283). H...
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Is there a limit to the length of a GET request? [duplicate]

...o Long) status if a URI is longer than the server can handle (see section 10.4.15). Note: Servers should be cautious about depending on URI lengths above 255 bytes, because some older client or proxy implementations may not properly support these lengths. ...
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How to make an inline-block element fill the remainder of the line?

...ner { overflow: hidden; /* clear the float */ border: 1px solid #000 } .lineContainer div { height: 20px } .left { width: 100px; float: left; border-right: 1px solid #000 } .right { overflow: hidden; background: #ccc } <div class="lineContainer"&gt...
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how to get html content from a webview?

... 108 Actually this question has many answers. Here are 2 of them : This first is almost the same...
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How to remove from a map while iterating it?

... answered Nov 22 '11 at 22:30 Kerrek SBKerrek SB 415k7676 gold badges781781 silver badges10021002 bronze badges ...
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Android List Preferences: have summary as selected value?

...id:entryValues="@array/pref_list_entries_values" android:defaultValue="0" /> Android will replace %s with the current string value of the preference, as displayed by the ListPreference's picker. The list's summary will also be set correctly when you enter the activity—you don't have to w...
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Is there any way to specify a suggested filename when using data: URI?

... download attribute works on Chrome, Firefox, Edge, Opera, desktop Safari 10+, iOS Safari 13+, and not IE11. share | improve this answer | follow | ...
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Why use deflate instead of gzip for text files served by Apache?

... 2616 defines deflate as: deflate The "zlib" format defined in RFC 1950 in combination with the "deflate" compression mechanism described in RFC 1951 The zlib format is defined in RFC 1950 as : 0 1 +---+---+ |CMF|FLG| (more-->) +---+---+ 0 1 2 3 ...
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Are negative array indexes allowed in C?

... 170 That is correct. From C99 §6.5.2.1/2: The definition of the subscript operator [] is th...