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How to create a zip file in Java
... Path sourceDir = Paths.get(dirPath);
String zipFileName = dirPath.concat(".zip");
try {
final ZipOutputStream outputStream = new ZipOutputStream(new FileOutputStream(zipFileName));
Files.walkFileTree(sourceDir, new SimpleFileVisitor<Path>() {
...
Clojure: reduce vs. apply
...more vague and thus can only be optimized on a case-by-case basis. str and concat are the two prevalent exceptons.
– cgrand
Aug 22 '13 at 9:41
1
...
Best way to implement request throttling in ASP.NET MVC?
...OnActionExecuting(ActionExecutingContext c)
{
var key = string.Concat(Name, "-", c.HttpContext.Request.UserHostAddress);
var allowExecute = false;
if (HttpRuntime.Cache[key] == null)
{
HttpRuntime.Cache.Add(key,
true, // is this the sm...
How do I set the version information for an existing .exe, .dll?
...e 7zS.sfx stub, the first part with the VERSIONINFO inside that you use to concat together a self extracting archive. Manually you can also rename 7zS.sfx in 7zS.exe and edit it in Visual Studio but since the version number is changing for every build you prefer a batch file with rcedit statements i...
How to join two JavaScript Objects, without using JQUERY [duplicate]
...s(obj2).forEach(k => merged[k] = obj2[k]);
OR
Object.keys(obj1)
.concat(Object.keys(obj2))
.forEach(k => merged[k] = k in obj2 ? obj2[k] : obj1[k]);
3) Simplest way:
var merged = {};
Object.assign(merged, obj1, obj2);
...
c# datatable to csv
...able<string> fields = row.ItemArray.Select(field =>
string.Concat("\"", field.ToString().Replace("\"", "\"\""), "\""));
sb.AppendLine(string.Join(",", fields));
}
And last suggestion, you could write the csv content line by line instead of as a whole document, to avoid having a...
Limit Decimal Places in Android EditText
...ing against the string that is trying to fill the edittext. I found how to concatenate on another question like this CharSequence match = TextUtils.concat(dest.subSequence(0, dstart), source.subSequence(start, end), dest.subSequence(dend, dest.length())); The regex was causing problems afterwards th...
SQL Server query to find all permissions/access for all users in a database
...) WHEN 'SCHEMA' THEN SCHEMA_NAME(dp.major_id) WHEN 'OBJECT_OR_COLUMN' THEN CONCAT_WS('.', OBJECT_SCHEMA_NAME(dp.major_id), OBJECT_NAME(dp.major_id), c.[name]) END FROM sys.database_principals AS p LEFT OUTER JOIN sys.database_permissions AS dp ON p.principal_id = dp.grantee_principal_id LEFT OUTER J...
“Incorrect string value” when trying to insert UTF-8 into MySQL via JDBC?
..._unicode_ci;
Run this query that gives you what needs to be rung
SELECT CONCAT(
'ALTER TABLE ', table_name, ' CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; ',
'ALTER TABLE ', table_name, ' CONVERT TO CHARACTER SET utf8mb4 COLLATE utf8mb4_unicode_ci; ')
FROM information_schema.TABLES AS T...
How to read a file in reverse order?
...ous chunk starts right from the beginning of line
# do not concat the segment to the last line of new chunk.
# Instead, yield the segment first
if buffer[-1] != '\n':
lines[-1] += segment
else:
y...