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When converting a project to use ARC what does “switch case is in protected scope” mean?
...itch and the compiler can't tell if there's a clear path to the required dealloc point.
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Can I bind an array to an IN() condition?
...think soulmerge is right. you'll have to construct the query-string.
<?php
$ids = array(1, 2, 3, 7, 8, 9);
$inQuery = implode(',', array_fill(0, count($ids), '?'));
$db = new PDO(...);
$stmt = $db->prepare(
'SELECT *
FROM table
WHERE id IN(' . $inQuery . ')'
);
// bindvalu...
How can I give the Intellij compiler more heap space?
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In my case the error was caused by the insufficient memory allocated to the "test" lifecycle of maven. It was fixed by adding <argLine>-Xms3512m -Xmx3512m</argLine> to:
<pluginManagement>
<plugins>
<plugin>
<groupId>org.apache.maven....
What does “exec sp_reset_connection” mean in Sql Server Profiler? [duplicate]
...ocks any buffer resources
that are used by the connection
Releases all allocated memory
owned by the connection
Clears any work or temporary
tables that are created by the
connection
Kills all global cursors owned by the
connection
Closes any open SQL-XML handles that are open
D...
How to upper case every first letter of word in a string? [duplicate]
...s can be improved a bit. The length of the string is known, so you can pre-allocate the StringBuilder's length. Since you are going to call StringBuilder.append anyway, don't bother creating a new char[] and String in each loop iteration: just append the capitalized letter, then the rest of the word...
Razor-based view doesn't see referenced assemblies
...oup, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requireP...
How to convert a char to a String?
...ch is less efficient because the StringBuilder is backed by a char[] (over-allocated by StringBuilder() to 16), only for that array to be defensively copied by the resulting String.
String.valueOf(char) "gets in the back door" by wrapping the char in a single-element array and passing it to the pac...
C++ 读写xml方法整理（持续更新） - C/C++ - 清泛网 - 专注C/C++及内核技术
...r p = XML_ParserCreate(NULL);
if (! p) {
fprintf(stderr, "Couldn't allocate memory for parser\n");
exit(-1);
}
XML_SetElementHandler(p, start, end);
for (;;) {
int done;
int len;
len = (int)fread(Buff, 1, BUFFSIZE, stdin);
if (ferror(stdin)) {
f...
How to create a checkbox with a clickable label?
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With PHP, wont that make $_POST['foo'] always have one of the two values maximum at one time? Even if both checked. What's a checkbox group?
– jeromej
Jun 9 '14 at 9:27
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How to remove globally a package from Composer?
I ran this command to install globally PHPUnit :
2 Answers
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