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“simple” vs “current” push.default in git for decentralized workflow
..."why". I guess forcing an upstream tracking branch eliminates mistakes (accidentally overwriting that branch on the wrong remote).
– void.pointer
Jan 14 '15 at 16:23
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Check a collection size with JSTL
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Reset keys of array elements in php?
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Didn't reset the keys of my array for some reason, had to use just the array_values function.
– SSH This
Mar 1 '13 at 20:30
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How to get a substring of text?
...t is not okay to use a comma for negative positions: a[-4,-2]. The only valid notation is the two dots: a[-4..-2]. Learnt it the hard way.
– cavpollo
Jul 1 '15 at 6:59
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What does Maven Update Project do in Eclipse?
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To add on to what @Gimby said - Update Project also provides more options such as Force Update of Snapshots / Releases which is extremely helpful when you have dependencies that are looking for the latest. (e.g.: [1.0) will find 1.0.* - whatever's the...
How do I print a double value with full precision using cout?
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This displays incorrect result:
100.00000000000049738
Note: Header files required
#include <iomanip>
#include <limits>
How do I add a new sourceset to Gradle?
...pileClasspath += sourceSets.main.runtimeClasspath is combining two sets of files. There is no usual conflict resolution for dependencies. You can end up with two versions of the same library. Extending configurations will help with that.
– chalimartines
Feb 19 ...
Rolling back a remote Git repository
...fic commit by using: git reset --hard [sha1] where sha1 is the commit hash identifier.
– pisaruk
Jul 17 '12 at 22:42
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In C++, if throw is an expression, what is its type?
...n fact, 15.1, paragraph 1 says explicitly "A throw-expression is of type void."
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The role of #ifdef and #ifndef
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Text inside an ifdef/endif or ifndef/endif pair will be left in or removed by the pre-processor depending on the condition. ifdef means "if the following is defined" while ifndef means "if the following is not defined".
So:
#define...