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How do I create directory if it doesn't exist to create a file?
... to the file.
....Or, If it exists, then create (else do nothing)
System.IO.FileInfo file = new System.IO.FileInfo(filePath);
file.Directory.Create(); // If the directory already exists, this method does nothing.
System.IO.File.WriteAllText(file.FullName, content);
...
Read properties file outside JAR file
...her than as a resource of the main/runnable jar. In that case, my own solution is as follows:
First thing first: your program file architecture shall be like this (assuming your main program is main.jar and its main properties file is main.properties):
./ - the root of your program
|__ main.jar
...
Custom events in jQuery?
...tMsg", {
msg: "Hello to everyone",
time: new Date()
}, function(e, param) {
console.log( e.data.msg );
console.log( e.data.time );
console.log( param );
});
$( document ).trigger("getMsg", [ "Hello guys"] );
Nice explanation can be found here and here. Why exactly this can be ...
Convert NSArray to NSString in Objective-C
...
NSString * result = [[array valueForKey:@"description"] componentsJoinedByString:@""];
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Using Jasmine to spy on a function without an object
...vate implementation for the spy to work. const result = FooFunctions.foo(params) // spy reports call const result = foo(params) // spy reports no call
– Richard Matsen
Jul 11 '17 at 23:28
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Get Android .apk file VersionName or VersionCode WITHOUT installing apk
...questions/6701948/efficient-way-to-compare-version-strings-in-java
*
* @param ver1 Reference version
* @param ver2 Comparison version
*
* @return 1 if ver1 is higher, 0 if equal, -1 if ver1 is lower
*/
public static final int compareVersions(String ver1, String ver2) {
String[] vals1 = ...
How do I animate constraint changes?
...
Two important notes:
You need to call layoutIfNeeded within the animation block. Apple actually recommends you call it once before the animation block to ensure that all pending layout operations have been completed
You need to call it specifically on the parent view (e.g. self.view), not th...
How to get temporary folder for current user
Currently I am using following function to get the temporary folder path for current user:
4 Answers
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How can I discover the “path” of an embedded resource?
...resource and loads it in to a stream.
/// </summary>
/// <param name="resourceName">Assuming an embedded resource is a file
/// called info.png and is located in a folder called Resources, it
/// will be compiled in to the assembly with this fully qualified
/// name: ...
UITextField border color
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In iOS 7 you must set a border width or the color does not take effect.
– Micah
Mar 26 '14 at 19:46
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