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How to extract an assembly from the GAC?

There is a package I have to deal with which installs assemblies straight into the GAC (e.g. somewhere deep in %windows%/assembly). ...
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Provide an image for WhatsApp link sharing

.... But as soon as you use that link once, this "please note" section starts all over again. Step 1: title Maximum of 65 characters <title>your keyword rich title of the website and/or webpage</title> Step 2: description Maximum of 155 characters <meta name="description" content="des...
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How to search in array of object in mongodb

... Use $elemMatch to find the array of particular object db.users.findOne({"_id": id},{awards: {$elemMatch: {award:'Turing Award', year:1977}}}) share | improve this answer | ...
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How unique is UUID?

...om numbers. However, it seems to me that given enough time, it would eventually repeat it self, just by pure chance. Is there a better system or a pattern of some type to alleviate this issue? ...
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How do I concatenate two strings in C?

...-terminator. char* concat(const char *s1, const char *s2) { const size_t len1 = strlen(s1); const size_t len2 = strlen(s2); char *result = malloc(len1 + len2 + 1); // +1 for the null-terminator // in real code you would check for errors in malloc here memcpy(result, s1, len1); ...
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How to programmatically take a screenshot on Android?

... save the file: <uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE"/> And this is the code (running in an Activity): private void takeScreenshot() { Date now = new Date(); android.text.format.DateFormat.format("yyyy-MM-dd_hh:mm:ss", now); try { //...
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Detect if an input has text in it using CSS — on a page I am visiting and do not control?

... script will work in Chrome, or Firefox with Greasemonkey or Scriptish installed, or in any browser that supports userscripts (i.e. most browsers, except IE). See a demo of the limits of CSS plus the javascript solution at this jsBin page. // ==UserScript== // @name _Dynamically style inputs b...
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How to use a variable to specify column name in ggplot

... "cumbersome"? Non-standard evaluation in R is ironically the most cumbersome "feature" I have ever encountered in a programming language. Truly maddening. – jessexknight Feb 4 at 18:10 ...
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Why use static_cast(x) instead of (int)x?

...e main reason is that classic C casts make no distinction between what we call static_cast<>(), reinterpret_cast<>(), const_cast<>(), and dynamic_cast<>(). These four things are completely different. A static_cast<>() is usually safe. There is a valid conversion in the...
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Adding rounded corner and drop shadow to UICollectionViewCell

... Neither of these solutions worked for me. If you place all your subviews into the UICollectionViewCell content view, which you probably are, you can set the shadow on the cell's layer and the border on the contentView's layer to achieve both results. cell.contentView.layer.corne...