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In PHP, what is a closure and why does it use the “use” identifier?
...'m checking out some PHP 5.3.0 features and ran across some code on the site that looks quite funny:
6 Answers
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Android Studio with Google Play Services
I'm trying to test Google Play Services with the new Android Studio.
I have a project with a dependency to the google_play_services.jar.
But when I try to Rebuild the project I get the following errors:
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How to comment and uncomment blocks of code in the Office VBA Editor
In the VBA editor of Office ( ALT + F11 ), how do you comment or uncomment a block of code?
9 Answers
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How to change the height of a ?
I have a big paragraph of text that is divided into subparagraphs with <br> 's:
33 Answers
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Prevent errors from breaking / crashing gulp watch
...ails of the error in the console
console.log(error.toString())
this.emit('end')
}
I think you have to bind this function on the error event of the task that was falling, not the watch task, because that's not where comes the problem, you should set this error callback on each task that may fa...
Detecting design mode from a Control's constructor
Following-on from this question , is it possible to detect whether one is in design or runtime mode from within an object's constructor?
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Downloading MySQL dump from command line
...don't have the Linux sysadmin skills necessary; before I complete the transition to a more noob-friendly service, I need to download the contents of a MySQL database. Is there a way I can do this from the command line?
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OSGi, Java Modularity and Jigsaw
...p over and over again, and so I finally set aside some time to brush up on it.
3 Answers
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Generating HTML email body in C#
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You can use the MailDefinition class.
This is how you use it:
MailDefinition md = new MailDefinition();
md.From = "test@domain.com";
md.IsBodyHtml = true;
md.Subject = "Test of MailDefinition";
ListDictionary replacements = new ListDictionary();
r...
Execution time of C program
...t which is declared in <time.h>. To get the CPU time used by a task within a C application, use:
clock_t begin = clock();
/* here, do your time-consuming job */
clock_t end = clock();
double time_spent = (double)(end - begin) / CLOCKS_PER_SEC;
Note that this returns the time as a floating...